CFC · California Fire Code

What are the inspection, testing and maintenance (NFPA 72) requirements for fire alarm systems?

The California Fire Code requires that fire alarm systems be acceptance‑tested at installation and then inspected, tested and maintained following NFPA 72; smoke detectors must have sensitivity checked within one year, then every other year (with possible extension to five years if tests and nuisance‑alarm history allow), inaccessible devices have an 18‑month exception, and owners must keep records and use NFPA‑qualified service personnel.

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Last reviewed: July 6, 2026

What the code requires — 2–4 sentences

The California Fire Code requires that fire alarm systems be accepted, inspected, tested and maintained in accordance with NFPA 72 and specific CFC provisions. Key CFC rules are in § 907.7 (acceptance tests and completion) and § 907.8 (inspection, testing and maintenance), with detector sensitivity rules in § 907.8.3 and owner/service obligations in § 907.8.4. See the CFC text for the controlling language in § 907.7 and § 907.8 .

Maintain the system in an operable condition, complete the NFPA 72 acceptance tests at installation, follow NFPA 72 testing schedules, and perform the CFC-prescribed smoke-detector sensitivity checks and recordkeeping.

Requirements in detail

Acceptance testing and documentation (what must happen at installation)

  • The installer must test the completed fire alarm system and every component in accordance with NFPA 72 before final acceptance, per § 907.7. A record of completion verifying installation and testing per the approved plans must be provided, and operating, testing and maintenance instructions and record drawings (as‑builts) must be placed at an approved location (see § 907.7.2 and § 907.7.3) .

Routine inspection, testing and maintenance (who does what and to what standard)

  • The CFC requires that the maintenance and testing schedules and procedures follow NFPA 72 and Sections 907.8.1–907.8.4; records of inspection, testing and maintenance must be maintained (see § 907.8) .
  • Where features are required by the code, they must be continuously maintained in accordance with applicable NFPA requirements or as directed by the fire code official (§ 907.8.1) .
  • Testing shall be performed in accordance with NFPA 72 schedules or more frequently when required by the fire code official; records of testing must be maintained (§ 907.8.2) .
    • Exception: Devices inaccessible because of safety considerations may be tested during scheduled shutdowns where approved, but not less than every 18 months (see § 907.8.2 exception) .

Smoke-detector sensitivity (special CFC frequency rules)

  • Smoke detector sensitivity must be checked within one year after installation and every alternate year thereafter (§ 907.8.3). After the second calibration test, if the detector remains within its listed and marked sensitivity range (or 4‑percent obscuration for certain unmarked units), the interval between calibration tests may be extended to not more than 5 years. If nuisance alarms increase in a zone, calibration tests must be performed sooner; records of detector-caused nuisance alarms and trends must be maintained (§ 907.8.3) .

Responsibilities and qualifications

  • The building owner is responsible to maintain fire and life‑safety systems in an operable condition at all times (§ 907.8.4). Service personnel performing inspection, testing and maintenance must meet NFPA 72 qualification requirements. Records of inspection, testing and maintenance shall be maintained (§ 907.8.4) .

Records and retention

  • The CFC requires maintenance of inspection, testing and maintenance records (see § 907.8 and § 907.8.4). The CFC cross‑references recordkeeping requirements (see Sections on records and Title 19 for retention details) — keep records on site and retain per the applicable retention rules referenced in the code and Title 19 regulations .

Quick decision table

Item Required action / frequency Responsible party Code Reference
Acceptance testing at completion Test system and all components per NFPA 72; provide record of completion and as‑builts Installer / installing contractor § 907.7
Routine testing & schedules Follow NFPA 72 testing schedules (or as required by authority) Owner / qualified service personnel § 907.8 (and § 907.8.2)
Inaccessible devices Test during approved shutdowns but not less than every 18 months Owner / service Exception to § 907.8.2
Smoke detector sensitivity Within 1 year after installation, then every alternate year; after 2nd calibration may extend to ≤ 5 years if within range; track nuisance alarm trends Owner / qualified technician § 907.8.3
Qualifications Service personnel must meet NFPA 72 qualification requirements Owner (to hire/verify) § 907.8.4
Records Maintain inspection/test/maintenance records on the premises per code/Title 19 Owner § 907.8 and § 907.8.4

Exceptions & special cases

  • Inaccessible devices: may be tested during scheduled shutdowns where approved, but testing must occur at least every 18 months (exception to § 907.8.2) .
  • Smoke-detector calibration extension: after two calibration tests, if detector sensitivity remains within its listed/marked range (or 4% obscuration when not marked), intervals may be extended up to 5 years — but only if nuisance-alarm records show no adverse trend (§ 907.8.3) .
  • Where the CFC defers: most routine frequencies and procedure details are set by NFPA 72; the CFC implements NFPA 72 requirements and adds specific requirements above (see § 907.8) .

Common mistakes

  • Assuming the CFC lists all test frequencies — it defers to NFPA 72 for schedules; CFC only prescribes specific items like detector sensitivity checks (§ 907.8 and § 907.8.3) .
  • Not retaining records on the premises or failing to keep nuisance-alarm trend records required to justify extended sensitivity intervals (§ 907.8.3, § 907.8.4) .
  • Using unqualified personnel: the code requires service personnel to meet NFPA 72 qualifications for inspection/testing/maintenance (§ 907.8.4) .
  • Forgetting inaccessible‑device rules: testing during shutdowns is allowed only with approval and not less than 18 months between tests (exception to § 907.8.2) .
  • Omitting acceptance-testing documentation and as‑builts at installation — these are required by § 907.7 .

Worked example — office building scenario

Scenario: A 6‑story office building installs a new addressable fire alarm system.

  1. Acceptance: The installing contractor performs the NFPA 72 acceptance tests and provides a record of completion and as‑built drawings to be kept on site, as required by § 907.7 .
  2. Initial sensitivity check: All smoke detectors must have sensitivity checked within one year of installation per § 907.8.3 .
  3. Ongoing testing: Routine inspection and testing schedules are established per NFPA 72 (e.g., device inspections, control unit checks) and the building owner hires NFPA‑72‑qualified technicians as required by § 907.8.4; records are kept on site per § 907.8 .
  4. Sensitivity interval extension: If the detectors pass the first two calibrations and remain within their listed sensitivity range (or ≤ 4% obscuration for unmarked units) and nuisance‑alarm trends are stable, the owner may extend calibration frequency to not more than 5 years per § 907.8.3, provided records documenting nuisance-alarm history are kept .
  5. Inaccessible detectors: If some detectors are in areas that require a shutdown to reach, the owner arranges approved scheduled shutdown tests, but ensures none go longer than 18 months between tests (exception to § 907.8.2) .

Related provisions (CFC / cross‑references)

  • § 907.7 — Acceptance tests and completion (installation testing, record of completion, as‑builts)
  • § 907.8 — Inspection, testing and maintenance; records required; NFPA 72 referenced
  • § 907.8.3 — Smoke detector sensitivity checks and allowed extension to 5 years under conditions
  • § 907.8.4 — Owner responsibility and personnel qualifications for inspection/testing/maintenance
  • § 901.6.3 — Records of inspections, tests and maintenance and internal record requirements (see CFC cross‑references)
  • Title 19, Division 1 (California Code of Regulations) — additional inspection/testing/retention details referenced by the CFC (see record retention guidance)

Code references

Grounded in the retrieved California Fire Code — click a citation to read the verbatim passage:

  • CFC § 907.7.3 High relevance — show source text

    FIRE PROTECTION AND LIFE SAFETY SYSTEMS

    907.7.3 Instructions. Operating, testing and maintenance instructions and record drawings (“as builts”) and equipment specifications shall be provided at an approved location.

    907.8 Inspection, testing and maintenance. The maintenance and testing schedules and procedures for fire alarm and fire detection systems shall be in accordance with Sections 907.8.1 through 907.8.4 and NFPA 72. Records of inspection, testing and maintenance shall be maintained.

    907.8.1 Maintenance required. Where required for compliance with the provisions of this code, devices, equipment, systems, conditions, arrangements, levels of protection or other features shall thereafter be continuously maintained in accordance with applicable NFPA requirements or as directed by the fire code official.

    907.8.2 Testing. Testing shall be performed in accordance with the schedules in NFPA 72 or more frequently where required by the fire code official. Records of testing shall be maintained.

    Exception: Devices or equipment that are inaccessible because of safety considerations shall be tested during scheduled shutdowns where approved by the fire code official, but not less than every 18 months.

    907.8.3 Smoke detector sensitivity. Smoke detector sensitivity shall be checked within one year after installation and every alternate year thereafter. After the second calibration test, where sensitivity tests indicate that the detector has remained within its listed and marked sensitivity range (or 4-percent obscuration light gray smoke, if not marked), the length of time between calibration tests shall be permitted to be extended to not more than 5 years. Where the frequency is extended, records of detectorcaused nuisance alarms and subsequent trends of these alarms shall be maintained. In zones or areas where nuisance alarms show any increase over the previous year, calibration tests shall be performed.

    907.8.4 Inspection, testing and maintenance. The building owner shall be responsible to maintain the fire and life safety systems in an operable condition at all times. Service personnel shall meet the qualification requirements of NFPA 72 for inspection, testing and maintenance of such systems. Records of inspection, testing and maintenance shall be maintained.

    907.9 Where required in existing buildings and structures. An approved fire alarm system shall be provided in existing buildings and structures where required in Chapter 11.

    907.10 Smoke alarm maintenance. Smoke alarms shall be tested and maintained in accordance with the manufacturer’s instruc tions and this code.

    907.10.1 Smoke alarm replacement. Smoke alarms shall be replaced when any of the following apply:

    1. The smoke alarm fails to respond to operability tests.

    2. The smoke alarm exceeds 10 years from the date of manufacture marked on the unit, unless an earlier replacement is specified in the manufacturer’s instructions.

    3. The smoke alarm end-of-life signal is sounded.

    4. The smoke alarm date of manufacture cannot be determined.

    Where the replacement of smoke alarms is required by this section, smoke alarms shall not be required to include the 520-Hz signal unless the smoke alarms to be replaced include that signal.

    SECTION 908—EMERGENCY ALARM SYSTEMS

  • CFC § 907.6.6.3 High relevance — show source text

    907.6.6.3 Termination of monitoring service. Termination of fire alarm monitoring services shall be in accordance with Section 901.9.

    907.6.6.4 Group E schools. Automatic fire alarm systems shall be monitored and shall transmit the alarm, supervisory and trou- ble signals to an approved supervising station in accordance with NFPA 72. The supervising station shall be listed as either UUFX (Central Station) or UUJS (remote & proprietary) by the Underwriters Laboratory Inc. (UL) or other approved listing and testing laboratory or shall comply with the requirements of FM 3011. Termination of monitoring services shall be in accordance with Section 907.6.6.3.

    907.7 Acceptance tests and completion. Upon completion of the installation, the fire alarm system and all fire alarm components shall be tested in accordance with NFPA 72.

    907.7.1 Single- and multiple-station alarm devices. When the installation of the alarm devices is complete, each device and interconnecting wiring for multiple-station alarm devices shall be tested in accordance with the smoke alarm provisions of NFPA 72.

    907.7.2 Record of completion. A record of completion in accordance with NFPA 72 verifying that the system has been installed and tested in accordance with the approved plans and specifications shall be provided.

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    907.7.3 Instructions. Operating, testing and maintenance instructions and record drawings (“as builts”) and equipment specifications shall be provided at an approved location.

    907.8 Inspection, testing and maintenance. The maintenance and testing schedules and procedures for fire alarm and fire detection systems shall be in accordance with Sections 907.8.1 through 907.8.4 and NFPA 72. Records of inspection, testing and maintenance shall be maintained.

    907.8.1 Maintenance required. Where required for compliance with the provisions of this code, devices, equipment, systems, conditions, arrangements, levels of protection or other features shall thereafter be continuously maintained in accordance with applicable NFPA requirements or as directed by the fire code official.

    907.8.2 Testing. Testing shall be performed in accordance with the schedules in NFPA 72 or more frequently where required by the fire code official. Records of testing shall be maintained.

    Exception: Devices or equipment that are inaccessible because of safety considerations shall be tested during scheduled shutdowns where approved by the fire code official, but not less than every 18 months.

    907.8.3 Smoke detector sensitivity. Smoke detector sensitivity shall be checked within one year after installation and every alternate year thereafter. After the second calibration test, where sensitivity tests indicate that the detector has remained within its listed and marked sensitivity range (or 4-percent obscuration light gray smoke, if not marked), the length of time between calibration tests shall be permitted to be extended to not more than 5 years. Where the frequency is extended, records of detectorcaused nuisance alarms and subsequent trends of these alarms shall be maintained. In zones or areas where nuisance alarms show any increase over the previous year, calibration tests shall be performed.

  • CFC § 904.3.5 High relevance — show source text

    904.3.5 Monitoring. Where a building fire alarm system is installed, automatic fire-extinguishing systems shall be monitored by the building fire alarm system in accordance with NFPA 72.

    904.4 Inspection and testing. Automatic fire-extinguishing systems shall be inspected and tested in accordance with the provisions of this section prior to acceptance.

    904.4.1 Inspection. Prior to conducting final acceptance tests, all of the following items shall be inspected:

    1. Hazard specification for consistency with design hazard.

    2. Type, location and spacing of automatic- and manual-initiating devices.

    3. Size, placement and position of nozzles or discharge orifices.

    4. Location and identification of audible and visible alarm devices.

    5. Identification of devices with proper designations.

    6. Operating instructions.

    904.4.2 Alarm testing. Notification appliances, connections to fire alarm systems and connections to approved supervising stations shall be tested in accordance with this section and Section 907 to verify proper operation.

    904.4.2.1 Audible and visible signals. The audibility and visibility of notification appliances signaling agent discharge or system operation, where required, shall be verified.

    904.4.3 Monitor testing. Connections to protected premises and supervising station fire alarm systems shall be tested to verify proper identification and retransmission of alarms from automatic fire-extinguishing systems.

    904.5 Wet-chemical systems. Wet-chemical extinguishing systems shall be installed, maintained, periodically inspected and tested in accordance with California Code of Regulations, Title 19, Division 1, Chapter 5 and NFPA 17A and their listing. Records of inspections and testing shall be maintained.

    904.5.1 System test. Systems shall be inspected and tested for proper operation at six-month intervals. Tests shall include a check of the detection system, alarms and releasing devices, including manual stations and other associated equipment. Extinguishing system units shall be weighed and the required amount of agent verified. Stored pressure-type units shall be checked for the required pressure. The cartridge of cartridge-operated units shall be weighed and replaced at intervals indicated by the manufacturer.

    904.5.2 Fusible link maintenance. Fixed temperature-sensing elements shall be maintained to ensure proper operation of the system.

    904.6 Dry-chemical systems. Dry-chemical extinguishing systems shall be installed, maintained, periodically inspected and tested in accordance with California Code of Regulations, Title 19, Division 1, Chapter 5 and NFPA 17 and their listing. Records of inspections and testing shall be maintained.

    904.6.1 System test. Systems shall be inspected and tested for proper operation at six-month intervals. Tests shall include a check of the detection system, alarms and releasing devices, including manual stations and other associated equipment. Extinguishing system units shall be weighed, and the required amount of agent verified. Stored pressure-type units shall be checked for the required pressure. The cartridge of cartridge-operated units shall be weighed and replaced at intervals indicated by the manufacturer.

    904.6.2 Fusible link maintenance. Fixed temperature-sensing elements shall be maintained to ensure proper operation of the system.

    904.7 Foam systems. Foam-extinguishing systems shall be installed, maintained, periodically inspected and tested in accordance with California Code of Regulations, Title 19, Division 1, Chapter 5 and NFPA 11 and their listing. Records of inspections and testing shall be maintained.

  • CFC § 907.6.5 High relevance — show source text

    5. Upon approval by the fire code official in buildings which are sprinklered throughout, specific notification zoning shall be permitted where the activated initiating device or fire extinguishing system is separated from any nonactive notifi- cation zones by a minimum of 300-foot horizontal distance. The system shall have the capability to activate all other notification zones by automatic and manual means. 6. Where a Group H or L occupancy is located above the 10th story, each side of the 2-hour fire-smoke barrier shall be considered a separate zone.

    907.6.5 Access. Access shall be provided to each fire alarm device and notification appliance for periodic inspection, maintenance and testing.

    907.6.6 Monitoring. Fire alarm systems required by this chapter or by the California Building Code shall be monitored by an approved supervising station in accordance with NFPA 72 and this section.

    Exception: Monitoring by a supervising station is not required for:

    1. Single- and multiple-station smoke alarms required by Section 907.2.11.
    2. Smoke detectors in Group I-3 occupancies shall be monitored in accordance with Section 907.2.6.3.
    3. Automatic sprinkler systems in one- and two-family dwellings.

    907.6.6.1 Transmission of alarm signals. Transmission of alarm signals to a supervising station shall be in accordance with NFPA 72.

    907.6.6.2 MIY monitoring. Direct transmission of alarms associated with monitor it yourself (MIY) transmitters to a public safety answering point (PSAP) shall not be permitted unless approved by the fire code official.

    907.6.6.3 Termination of monitoring service. Termination of fire alarm monitoring services shall be in accordance with Section 901.9.

    907.6.6.4 Group E schools. Automatic fire alarm systems shall be monitored and shall transmit the alarm, supervisory and trou- ble signals to an approved supervising station in accordance with NFPA 72. The supervising station shall be listed as either UUFX (Central Station) or UUJS (remote & proprietary) by the Underwriters Laboratory Inc. (UL) or other approved listing and testing laboratory or shall comply with the requirements of FM 3011. Termination of monitoring services shall be in accordance with Section 907.6.6.3.

    907.7 Acceptance tests and completion. Upon completion of the installation, the fire alarm system and all fire alarm components shall be tested in accordance with NFPA 72.

    907.7.1 Single- and multiple-station alarm devices. When the installation of the alarm devices is complete, each device and interconnecting wiring for multiple-station alarm devices shall be tested in accordance with the smoke alarm provisions of NFPA 72.

    907.7.2 Record of completion. A record of completion in accordance with NFPA 72 verifying that the system has been installed and tested in accordance with the approved plans and specifications shall be provided.

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    907.7.3 Instructions. Operating, testing and maintenance instructions and record drawings (“as builts”) and equipment specifications shall be provided at an approved location.

  • CFC § 907.6.6.3 High relevance — show source text

    [F] 907.6.6.3 Termination of monitoring service. Termination of fire alarm monitoring services shall be in accordance with Section 901.9 of the California Fire Code .

    907.6.6.4 Group E schools. Automatic fire alarm systems shall be monitored and shall transmit the alarm, supervisory and trou- ble signals to an approved supervising station in accordance with NFPA 72. The supervising station shall be listed as either UUFX (Central Station) or UUJS (remote & proprietary) by the Underwriters Laboratory Inc. (UL) or other approved listing and testing laboratory or shall comply with the requirements of standard, FM 3011. Termination of monitoring services shall be in accordance with Section 907.6.6.3.

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    FIRE PROTECTION AND LIFE SAFETY SYSTEMS

    [F] 907.7 Acceptance tests and completion. Upon completion of the installation, the fire alarm system and all fire alarm components shall be tested in accordance with NFPA 72.

    [F] 907.7.1 Single- and multiple-station alarm devices. When the installation of the alarm devices is complete, each device and interconnecting wiring for multiple-station alarm devices shall be tested in accordance with the smoke alarm provisions of NFPA 72.

    [F] 907.7.2 Record of completion. A record of completion in accordance with NFPA 72 verifying that the system has been installed and tested in accordance with the approved plans and specifications shall be provided.

    [F] 907.7.3 Instructions. Operating, testing and maintenance instructions and record drawings (“as-builts”) and equipment specifications shall be provided at an approved location.

    [F] 907.8 Inspection, testing and maintenance. The maintenance and testing schedules and procedures for fire alarm and fire detection systems shall be in accordance with Section 907.8 of the California Fire Code .

    SECTION 908—EMERGENCY ALARM SYSTEMS

    [F] 908.1 Group H occupancies. Emergency alarms for the detection and notification of an emergency condition in Group H occupancies shall be provided in accordance with Section 415.5.

    [F] 908.2 Group H-5 occupancy. Emergency alarms for notification of an emergency condition in an HPM facility shall be provided as required in Section 415.11.4.

    [F] 908.3 Fire alarm system interface. Where an emergency alarm system is interfaced with a building’s fire alarm system, the signal produced at the fire alarm control unit shall be a supervisory signal.

    SECTION 909—SMOKE CONTROL SYSTEMS

    [F] 909.1 Scope and purpose. This section applies to mechanical or passive smoke control systems where they are required by other provisions of this code. The purpose of this section is to establish minimum requirements for the design, installation and acceptance testing of smoke control systems that are intended to provide a tenable environment for the evacuation or relocation of occupants. These provisions are not intended for the preservation of contents, the timely restoration of operations or for assistance in fire suppression or overhaul activities. Smoke control systems regulated by this section serve a different purpose than the smoke- and heat-removal provisions found in Section 910. Mechanical smoke control systems shall not be considered exhaust systems under Chapter 5 of the California Mechanical Code .

  • CFC § 904.3.3 High relevance — show source text

    Exception: Multiple systems shall be permitted to be installed if they are designed to operate simultaneously.

    [F] 904.3.3 System interlocking. Automatic equipment interlocks with fuel shutoffs, ventilation controls, door closers, window shutters, conveyor openings, smoke and heat vents and other features necessary for proper operation of the fire-extinguishing system shall be provided as required by the design and installation standard utilized for the hazard.

    [F] 904.3.4 Alarms and warning signs. Where alarms are required to indicate the operation of automatic fire-extinguishing systems, distinctive audible and visible alarms and warning signs shall be provided to warn of pending agent discharge. Where exposure to automatic-extinguishing agents poses a hazard to persons and a delay is required to ensure the evacuation of occupants before agent discharge, a separate warning signal shall be provided to alert occupants once agent discharge has begun. Audible signals shall be in accordance with Section 907.5.2.

    [F] 904.3.5 Monitoring. Where a building fire alarm system is installed, automatic fire-extinguishing systems shall be monitored by the building fire alarm system in accordance with NFPA 72.

    [F] 904.4 Inspection and testing. Automatic fire-extinguishing systems shall be inspected and tested in accordance with the provisions of this section prior to acceptance.

    [F] 904.4.1 Inspection. Prior to conducting final acceptance tests, all of the following items shall be inspected:

    1. Hazard specification for consistency with design hazard.

    2. Type, location and spacing of automatic- and manual-initiating devices.

    3. Size, placement and position of nozzles or discharge orifices.

    4. Location and identification of audible and visible alarm devices.

    5. Identification of devices with proper designations.

    6. Operating instructions.

    [F] 904.4.2 Alarm testing. Notification appliances, connections to fire alarm systems and connections to approved supervising stations shall be tested in accordance with this section and Section 907 to verify proper operation.

    [F] 904.4.2.1 Audible and visible signals. The audibility and visibility of notification appliances signaling agent discharge or system operation, where required, shall be verified.

    [F] 904.4.3 Monitor testing. Connections to protected premises and supervising station fire alarm systems shall be tested to verify proper identification and retransmission of alarms from automatic fire-extinguishing systems.

    [F] 904.5 Wet-chemical systems. Wet-chemical extinguishing systems shall be installed, maintained, periodically inspected and tested in accordance with California Code of Regulations, Title 19, Division 1, Chapter 5 and NFPA 17A and their listing. Records of inspections and testing shall be maintained.

    [F] 904.6 Dry-chemical systems. Dry-chemical extinguishing systems shall be installed, maintained, periodically inspected and tested in accordance with California Code of Regulations, Title 19, Division 1, Chapter 5 and NFPA 17 and their listing. Records of inspections and testing shall be maintained.

    [F] 904.7 Foam systems. Foam-extinguishing systems shall be installed, maintained, periodically inspected and tested in accordance with California Code of Regulations, Title 19, Division 1, Chapter 5 and NFPA 11 and their listing. Records of inspections and testing shall be maintained.

  • CFC § 904.2.1 High relevance — show source text

    904.2.1 Restriction on using automatic sprinkler system exceptions or reductions. Automatic fire-extinguishing systems shall not be considered alternatives for the purposes of exceptions or reductions allowed for automatic sprinkler systems or by other requirements of this code.

    904.2.2 Commercial hood and duct systems. Each required commercial kitchen exhaust hood and duct system required by Section 606 to have a Type I hood shall be protected with an approved automatic fire-extinguishing system installed in accordance with this code.

    904.3 Installation. Automatic fire-extinguishing systems shall be installed in accordance with this section.

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    FIRE PROTECTION AND LIFE SAFETY SYSTEMS

    904.3.1 Electrical wiring. Electrical wiring shall be in accordance with the California Electrical Code.

    904.3.2 Actuation. Automatic fire-extinguishing systems shall be automatically actuated and provided with a manual means of actuation in accordance with Section 904.14.1. Where more than one hazard could be simultaneously involved in fire due to their proximity, all hazards shall be protected by a single system designed to protect all hazards that could become involved.

    Exception: Multiple systems shall be permitted to be installed if they are designed to operate simultaneously.

    904.3.3 System interlocking. Automatic equipment interlocks with fuel shutoffs, ventilation controls, door closers, window shutters, conveyor openings, smoke and heat vents and other features necessary for proper operation of the fire-extinguishing system shall be provided as required by the design and installation standard utilized for the hazard.

    904.3.4 Alarms and warning signs. Where alarms are required to indicate the operation of automatic fire-extinguishing systems, distinctive audible, visible alarms and warning signs shall be provided to warn of pending agent discharge. Where exposure to automatic-extinguishing agents poses a hazard to persons and a delay is required to ensure the evacuation of occupants before agent discharge, a separate warning signal shall be provided to alert occupants once agent discharge has begun. Audible signals shall be in accordance with Section 907.5.2.

    904.3.5 Monitoring. Where a building fire alarm system is installed, automatic fire-extinguishing systems shall be monitored by the building fire alarm system in accordance with NFPA 72.

    904.4 Inspection and testing. Automatic fire-extinguishing systems shall be inspected and tested in accordance with the provisions of this section prior to acceptance.

    904.4.1 Inspection. Prior to conducting final acceptance tests, all of the following items shall be inspected:

    1. Hazard specification for consistency with design hazard.

    2. Type, location and spacing of automatic- and manual-initiating devices.

    3. Size, placement and position of nozzles or discharge orifices.

    4. Location and identification of audible and visible alarm devices.

    5. Identification of devices with proper designations.

    6. Operating instructions.

    904.4.2 Alarm testing. Notification appliances, connections to fire alarm systems and connections to approved supervising stations shall be tested in accordance with this section and Section 907 to verify proper operation.

    904.4.2.1 Audible and visible signals. The audibility and visibility of notification appliances signaling agent discharge or system operation, where required, shall be verified.

    904.4.3 Monitor testing. Connections to protected premises and supervising station fire alarm systems shall be tested to verify proper identification and retransmission of alarms from automatic fire-extinguishing systems.

  • CFC § 901.5.1 High relevance — show source text

    901.5.1 Occupancy. It shall be unlawful to occupy any portion of a building or structure until the required fire protection and life safety systems have been tested and approved.

    901.6 Inspection, testing and maintenance. Fire protection and life safety systems shall be maintained in an operative condition at all times, and shall be replaced or repaired where defective. Nonrequired fire protection and life safety systems and equipment shall be inspected, tested and maintained or removed in accordance with Section 901.8.

    All fire alarm systems, fire detection systems, automatic sprinkler or extinguishing systems, communication systems, and all other equipment, material or systems required by these regulations shall be maintained in an operable condition at all times in accordance with this code and California Code of Regulations, Title 19, Division 1. Upon disruption or diminishment of the fire protective qualities of such equipment, material or systems, immediate action shall be instituted to affect a reestablishment of such equipment, material or systems to their original normal and operational condition.

    [California Code of Regulations, Title 19, Division 1, §1.14] Maintenance.

    Every fire alarm system or device, sprinkler system, fire extinguisher, fire hose, fire-resistive assembly or any other fire safety assembly, device, material or equipment installed and retained in service in any building or structure subject to California Code of Regulations, Title 19, Division 1 regulations shall be maintained in an operable condition at all times in accordance with California Code of Regula- tions, Title 19, Division 1 regulations and with their intended use.

    [California Code of Regulations, Title 19, Division 1, §3.24] Maintenance of Equipment.

    All fire alarm systems, fire detection systems, automatic sprinkler or extinguishing systems, communication systems, and all other equip- ment, material or systems required by California Code of Regulations, Title 19, Division 1 shall be maintained in an operable condition at all times. Upon disruption or diminishment of the fire protective qualities of such equipment, material or systems, immediate action shall be instituted to affect a reestablishment of such equipment material or systems to their original normal and operational condition.

    [California Code of Regulations, Title 19, Division 1, §904(a)] Required Inspection, Testing and Maintenance Frequencies.

    (a) All automatic fire extinguishing systems, including systems installed as an alternate to other building requirements, shall be inspected, tested and maintained in accordance with the following frequencies. Local authorities may require more frequent inspec- tion, testing and maintenance and additional procedures.

    [California Code of Regulations, Title 19, Division 1, §904(a)(1)] Required Inspection, Testing and Maintenance Frequencies.

    (1) Water-based fire protection systems shall be inspected, tested and maintained in accordance with the frequencies required by NFPA 25 (2011 edition) including Annexes A, B, C, D and G as amended by the State of California. (Published as NFPA 25, 2013 Califor- nia Edition.)

    [California Code of Regulations, Title 19, Division 1, §904(b)] Required Inspection, Testing and Maintenance Frequencies.

    (b) When proof of the installation date of standpipe systems or automatic fire sprinkler systems cannot be furnished, such systems shall receive initial testing and maintenance by July 1, 1985.

    [California Code of Regulations, Title 19, Division 1, §904.2(a)] Testing and Maintenance Requirements.

  • CFC § 907.1.2 High relevance — show source text
    1. For wired equipment, the fire alarm power supply and circuits shall have not less than 5-percent excess capacity to accommodate the future addition of visible alarm notification appliances, and a single access point to such circuits shall be available on every story. Such circuits shall not be required to be extended beyond a single access point on a story. The fire alarm system shop drawings required by Section 907.1.2 shall include the power supply and circuit documentation to accommodate the future addition of visible notification appliances.

    907.5.2.3.4 Group R-2.1, R-3.1 and R-4. Protective social care facilities which house persons who are hearing impaired, shall be provided with notification appliances for the hearing impaired installed in accordance with NFPA 72 and which shall activate upon initiation of the fire alarm system or the smoke alarms.

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    907.5.2.4 Group E schools. One audible alarm notification appliance shall be mounted on the exterior of a building to alert occu- pants at each playground area.

    907.5.2.5 Group I-2. Audible appliances shall be used in nonpatient areas. Visible appliances are allowed to be used in lieu of audible appliances in patient occupied areas. Audible appliances located in patient areas shall be only chimes or similar sounding appliances for alerting staff. Where audible fire alarm notification devices are not provided, upon receipt of an alarm at a constantly attended location, a general occupant notification shall be broadcast over the public-address system.

    In occupancies housing nonambulatory persons where restraint is practiced, staff and attendants shall be provided and housed or located in such a manner that such supervisory personnel will also be alerted upon activation of the fire alarm system or any detector required by this section.

    907.6 Installation and monitoring. A fire alarm system shall be installed and monitored in accordance with Sections 907.6.1 through 907.6.6.4 and NFPA 72.

    907.6.1 Wiring. Wiring shall comply with the requirements of the California Electrical Code and NFPA 72. Wireless protection systems utilizing radio-frequency transmitting devices shall comply with the special requirements for supervision of low-power wireless systems in NFPA 72.

    907.6.1.1 High-rise buildings. Wiring for fire alarm network communication circuits between multiple control units shall be in accordance with the following:

    1. Class A or Class X installed in accordance with NFPA 72.

    2. Installed in enclosed continuous metallic raceways in accordance with the California Electrical Code.

    907.6.2 Power supply. The primary and secondary power supply for the fire alarm system shall be provided in accordance with NFPA 72.

    Exception: Backup power for single-station and multiple-station smoke alarms as required in Section 907.2.11.6.

    907.6.3 Initiating device identification. The fire alarm system shall identify the specific initiating device address, location, device type, floor level where applicable and status including indication of normal, alarm, trouble and supervisory status, as appropriate.

  • CFC § 901.6.2.1 High relevance — show source text

    901.6.2.1 High-rise buildings. For high-rise buildings, integrated testing shall comply with NFPA 4, with an integrated test performed prior to issuance of the certificate of occupancy and at intervals not exceeding 10 years, unless otherwise specified by an integrated system test plan prepared in accordance with NFPA 4. If an equipment failure is detected during integrated testing, a repeat of the integrated test shall not be required, except as necessary to verify operation of fire protection or life safety functions that are initiated by equipment that was repaired or replaced.

    901.6.2.2 Smoke control systems. Where a fire alarm system is integrated with a smoke control system as outlined in Section 909, integrated testing shall comply with NFPA 4, with an integrated test performed prior to issuance of the certificate of occu

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    pancy and at intervals not exceeding 10 years, unless otherwise specified by an integrated system test plan prepared in accordance with NFPA 4. If an equipment failure is detected during integrated testing, a repeat of the integrated test shall not be required, except as necessary to verify operation of fire protection or life safety functions that are initiated by equipment that was repaired or replaced.

    901.6.3 Records. Records of all system inspections, tests and maintenance shall be maintained in accordance with Section 110.3.

    [California Code of Regulations, Title 19, Division 1, §904.1(b)] Inspection Requirements.

    (b) Records of all inspections shall be retained on the premises by the building or system owner for a period of five years after the next required inspection.

    [California Code of Regulations, Title 19, Division 1, §904.2(c)] Testing and Maintenance Requirements.

    (c) Records of all testing and maintenance shall be retained on the premises by the building or system owner for a period of five years after the next required test or maintenance.

    [California Code of Regulations, Title 19, Division 1, §904.2(j)] Testing and Maintenance Requirements.

    (j) It is the responsibility of the contractor, company or licensee to provide a written report of the test and maintenance results to the building owner and the local fire authority having jurisdiction at the completion of the testing and maintenance.

    901.6.3.1 Records information. Initial records shall include the name of the installation contractor, type of components installed, manufacturer of the components, location and number of components installed per floor. Records shall include the manufacturers’ operation and maintenance instruction manuals. Such records shall be maintained for the life of the installation.

    901.7 Systems out of service. Where a required fire protection system is out of service, the fire department and the fire code official shall be notified immediately and, where required by the fire code official, the building shall be either evacuated or an approved fire watch shall be provided for all occupants left unprotected by the shutdown until the fire protection system has been returned to service.

    Where utilized, fire watches shall be provided with not less than one approved means for notification of the fire department and their only duty shall be to perform constant patrols of the protected premises and keep watch for fires.

    Exception: Facilities with an approved notification and impairment management program. The notification and impairment program for water-based fire protection systems shall comply with California NFPA 25.

  • CFC § 906.10 High relevance — show source text

    [F] 906.10 Wheeled units. Wheeled fire extinguishers shall be conspicuously located in a designated location.

    SECTION 907—FIRE ALARM AND DETECTION SYSTEMS

    [F] 907.1 General. This section covers the application, installation, performance and maintenance of fire alarm systems and their components.

    [F] 907.1.1 Construction documents. Construction documents for fire alarm systems shall be of sufficient clarity to indicate the location, nature and extent of the work proposed and show in detail that it will conform to the provisions of this code, the Califor- nia Fire Code ; and relevant laws, ordinances, rules and regulations, as determined by the fire code official.

    [F] 907.1.2 Fire alarm shop drawings. Shop drawings for fire alarm systems shall be prepared in accordance with NFPA 72 and submitted for review and approval prior to system installation.

    [F] 907.1.3 Equipment. Systems and components shall be California State Fire Marshal listed and approved in accordance with California Code of Regulations, Title 19, Division 1 for the purpose for which they are installed.

    [F] 907.1.4 Fire-walls and fire barrier walls. For the purpose of Section 907 fire walls and fire barrier walls shall not define separate buildings.

    [F] 907.1.5 Fire alarm use. A fire alarm system shall not be used for any purpose other than fire warning or mass notification and where permitted by NFPA 72.

    [F] 907.2 Where required—new buildings and structures. An approved fire alarm system installed in accordance with the provisions of this code and NFPA 72 shall be provided in new buildings and structures in accordance with Sections 907.2.1 through 907.2.29 and provide occupant notification in accordance with Section 907.5, unless other requirements are provided by another section of this code.

    Not fewer than one manual fire alarm box shall be provided in an approved location to initiate a fire alarm signal for fire alarm systems employing automatic fire detectors or waterflow detection devices. Where other sections of this code allow elimination of fire alarm boxes due to sprinklers, or automatic fire alarm systems, a single fire alarm box shall be installed at a location approved by the enforcing agency.

    Exceptions:

    1. The manual fire alarm box is not required for fire alarm control units dedicated to elevator recall control and supervisory service and fire sprinkler monitoring.
    2. The manual fire alarm box is not required for Group R-2 occupancies unless required by the fire code official to provide a means for fire watch personnel to initiate an alarm during a sprinkler system impairment event. Where provided, the manual fire alarm box shall not be located in an area that is open to the public. 3. The manual fire alarm box is not required to be installed when approved by the fire code official.
  • CFC § 567.7 High relevance — show source text

    [California Code of Regulations, Title 19, Division 1, §567.7] Sealed Cabinets.

    Where extinguishers are installed in closed cabinets that are exposed to elevated temperatures, the cabinets shall be provided with screened openings and drains.

    906.9 Extinguisher installation. The installation of portable fire extinguishers shall be in accordance with Sections 906.9.1 through 906.9.3.

    906.9.1 Extinguishers weighing 40 pounds or less. Portable fire extinguishers having a gross weight not exceeding 40 pounds (18 kg) shall be installed so that their tops are not more than 5 feet (1524 mm) above the floor.

    906.9.2 Extinguishers weighing more than 40 pounds. Hand-held portable fire extinguishers having a gross weight exceeding 40 pounds (18 kg) shall be installed so that their tops are not more than 3.5 feet (1067 mm) above the floor.

    906.9.3 Floor clearance. The clearance between the floor and the bottom of installed hand-held portable fire extinguishers shall be not less than 4 inches (102 mm).

    906.10 Wheeled units. Wheeled fire extinguishers shall be conspicuously located in a designated location.

    SECTION 907—FIRE ALARM AND DETECTION SYSTEMS

    907.1 General. This section covers the application, installation, performance and maintenance of fire alarm systems and their components in new and existing buildings and structures. The requirements of Section 907.2 are applicable to new buildings and structures. The requirements of Section 907.9 are applicable to existing buildings and structures.

    907.1.1 Construction documents. Construction documents for fire alarm systems shall be of sufficient clarity to indicate the location, nature and extent of the work proposed and show in detail that it will conform to the provisions of this code; the Califor- nia Building Code ; and relevant laws, ordinances, rules and regulations, as determined by the fire code official.

    907.1.2 Fire alarm shop drawings. Shop drawings for fire alarm systems shall be prepared in accordance with NFPA 72 and submitted for review and approval prior to system installation. All plans and shop drawings shall use the symbols identified in NFPA 170, Standard for Fire Safety and Emergency Symbols.

    Exception: Other symbols are allowed where approved by the enforcing agency.

    907.1.3 Equipment. Systems and components shall be California State Fire Marshal listed and approved in accordance with Cali- fornia Code of Regulations, Title 19, Division 1 for the purpose for which they are installed.

    907.1.4 Fire-walls and fire barrier walls. For the purpose of Section 907, fire walls and fire barrier walls shall not define separate buildings.

    907.1.5 Fire alarm use. A fire alarm system shall not be used for any purpose other than fire warning or mass notification and where permitted by NFPA 72.

    907.2 Where required—new buildings and structures. An approved fire alarm system installed in accordance with the provisions of this code and NFPA 72 shall be provided in new buildings and structures in accordance with Sections 907.2.1 through 907.2.29 and provide occupant notification in accordance with Section 907.5, unless other requirements are provided by another section of this code.

Frequently asked questions

What frequency does the CFC require for routine testing?

The CFC requires testing “in accordance with NFPA 72” and allows the fire code official to require more frequent testing; only the smoke‑detector sensitivity checks have specific CFC frequencies (see § 907.8 and § 907.8.3) .

Who must keep the inspection/testing records and where?

The building owner is responsible to maintain records of inspection, testing and maintenance on the premises; the CFC requires such records be maintained per § 907.8 and § 907.8.4, with retention specifics referenced in Title 19 and related record sections .

Can sensitivity‑test intervals be extended beyond 2 years?

Yes — after the second calibration test, if the detector remains within its listed sensitivity range (or 4‑percent obscuration when unmarked), calibration intervals may be extended to not more than 5 years, provided nuisance‑alarm trend records justify the extension (see § 907.8.3) .

What if a device is inaccessible for testing?

Devices inaccessible due to safety may be tested during scheduled shutdowns with approval, but must still be tested no less than every 18 months (exception to § 907.8.2) .

Are service technicians required to be certified?

Yes — service personnel performing inspection, testing and maintenance must meet the qualification requirements of NFPA 72, per § 907.8.4 .

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