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Chapter 9 — FIRE PROTECTION AND LIFE SAFETY SYSTEMS

California Building Code (Title 24, Part 2) · 2022 edition · updated 2026-09-12 · California

Italicized text is a California amendment to the model code, as printed in the official publication.

(Matrix Adoption Tables are nonregulatory, intended only as an aid to the code user.

See Chapter 1 for state agency authority and building applications.)

Adopting agency BSC BSC-
CG		 SFM HCD DSA OSHPD BSCC DPH AGR DWR CEC CA SL SLC
Adopting agency BSC BSC-
CG		 SFM 1 2 1/AC AC SS SS/CC 1 1R 2 3 4 5 5 5 5 5 5 5 5 5
Adopt entire chapter X X X X X X X X X
Adopt entire chapter as
amended (amended
sections listed below)		 X X X
Adopt only those sections
that are listed below		 X X X
Chapter / Section
901.5 X
Table 901.6 X
901.7 X
902.1 X
903.1.1 X
903.2 X
903.2.1.2 X
903.2.1.3 X
903.2.3 X
903.2.4.1 X
903.2.5.4 X
903.2.6 X
903.2.6.1 X
903.2.6.2 X
903.2.7 X
903.2.8 X
903.2.10 X
Table 903.2.11.6 X
903.2.14 X
903.2.14.1 X
903.2.14.2 X
903.2.15 X
903.2.15.1 X
903.2.16 X
903.2.16.1 X
903.2.17 X
903.2.17.1 X
903.2.17.2 X
903.2.17.2.1 X
903.2.17.2.2 X
903.2.17.2.3 X
903.2.17.2.4 X
903.2.17.2.5 X
903.2.17.2.6 X
903.2.18 X
903.2.19 X
903.2.19.1 X
903.2.19.1.1 X
903.2.19.1.2 X
903.2.20 X
903.2.21 X
903.3 X

(continued)

Copyright © 2022 by, or licensed to, International Code Council, Inc. (ALL RIGHTS RESERVED); licensed to California Building Standards Commission pursuant to License Agreement. No further reproductions is authorized. Any unauthorized reproduction or distribution is a violation of the federal copyright act and the license agreement, and subject to civil and criminal penalties thereunder.

CALIFORNIA BUILDING CODE – MATRIX ADOPTION TABLE CHAPTER 9 – FIRE PROTECTION AND LIFE SAFETY SYSTEMS—continued

Adopting agency BSC BSC-
CG		 SFM HCD DSA OSHPD BSCC DPH AGR DWR CEC CA SL SLC
Adopting agency BSC BSC-
CG		 SFM 1 2 1/AC **AC ** **SS ** SS/CC 1 1R 2 3 4 5 5 5 5 5 5 5 5 5
Adopt entire chapter X X X X X X X X X
Adopt entire chapter as
amended (amended
sections listed below)		 X X X
Adopt only those sections
that are listed below		 X X X
Chapter / Section
903.3.1.1 X
903.3.1.1.1 X
903.3.1.1.3 X
903.3.1.2 X
903.3.1.3 X
903.3.2 X
903.3.5 X
903.3.9 X
903.4.2 X
903.4.3 X
904.3.1 X X
904.5 X
904.6 X
904.7 X
904.8 X
904.9 X
904.10 X
904.11.3 X
904.12 X
904.13 X
905.2 X
905.3 X
905.3.1 X
905.3.9 X
905.3.10 X
905.3.11 X
905.3.11.1 X
905.3.11.2 X
905.4 X
905.5 X
905.7.2 X
906.1 X
906.2 X
Table 906.3(1) X
906.3.2 X
Table 906.3(2) X
906.3.4 X
907.1.2 X
907.1.3 X
907.1.4 X
907.1.5 X
907.2 X
907.2.1 X

(continued)

9-2 2022 CALIFORNIA BUILDING CODE

Copyright © 2022 by, or licensed to, International Code Council, Inc. (ALL RIGHTS RESERVED); licensed to California Building Standards Commission pursuant to License Agreement. No further reproductions is authorized. Any unauthorized reproduction or distribution is a violation of the federal copyright act and the license agreement, and subject to civil and criminal penalties thereunder.

CALIFORNIA BUILDING CODE – MATRIX ADOPTION TABLE CHAPTER 9 – FIRE PROTECTION AND LIFE SAFETY SYSTEMS—continued

Adopting agency BSC BSC-
CG		 SFM HCD DSA OSHPD BSCC DPH AGR DWR CEC CA SL SLC
Adopting agency BSC BSC-
CG		 SFM 1 2 1/AC AC SS SS/CC 1 1R 2 3 4 5 5 5 5 5 5 5 5 5
Adopt entire chapter X X X X X X X X X
Adopt entire chapter as
amended (amended
sections listed below)		 X X X
Adopt only those sections
that are listed below		 X X X
Chapter / Section
907.2.1.1 X
907.2.1.3 X
907.2.2 X
907.2.2.2 X
907.2.3 X
907.2.3.1 X
907.2.3.2 X
907.2.3.3 X
907.2.3.4 X
907.2.3.5 X
907.2.3.6 X
907.2.3.6.1 X
907.2.3.6.2 X
907.2.3.7 X
907.2.3.8 X
907.2.3.9 X
907.2.3.9.1 X
907.2.3.9.2 X
907.2.3.10 X
907.2.5.1 X
907.2.6 X
907.2.6.2 X
907.2.6.2.1 X
907.2.6.2.2 X
907.2.6.3 X
907.2.6.3.3 X
907.2.6.3.4 X
907.2.6.4 X
907.2.6.5 X
907.2.9 X
907.2.9.1 X
907.2.9.4 X
907.2.9.4.1 X
907.2.10 X
907.2.10.1 X
907.2.10.2 X
907.2.11 X
907.2.11.1 X
907.2.11.2 X
907.2.11.2.1 – 907.2.11.2.5 X
907.2.11.3 X
907.2.11.4 X
907.2.11.5 X

(continued)

Copyright © 2022 by, or licensed to, International Code Council, Inc. (ALL RIGHTS RESERVED); licensed to California Building Standards Commission pursuant to License Agreement. No further reproductions is authorized. Any unauthorized reproduction or distribution is a violation of the federal copyright act and the license agreement, and subject to civil and criminal penalties thereunder.

CALIFORNIA BUILDING CODE – MATRIX ADOPTION TABLE CHAPTER 9 – FIRE PROTECTION AND LIFE SAFETY SYSTEMS—continued

Adopting agency BSC BSC-
CG		 SFM HCD DSA OSHPD BSCC DPH AGR DWR CEC CA SL SLC
Adopting agency BSC BSC-
CG		 SFM 1 2 1/AC AC SS SS/CC 1 1R 2 3 4 5 5 5 5 5 5 5 5 5
Adopt entire chapter X X X X X X X X X
Adopt entire chapter as
amended (amended
sections listed below)		 X X X
Adopt only those sections
that are listed below		 X X X
Chapter / Section
907.2.11.6 X
907.2.11.8 X
907.2.12.1.2 X
907.2.13 X
907.2.24 X
907.2.24.1 X
907.2.24.2 X
907.2.24.3 X
907.2.24.4 X
907.2.24.4.1 X
907.2.24.4.2 X
907.2.24.4.3 X
907.2.25 X
907.2.25.1 X
907.2.25.2 X
907.2.26 X
907.2.26.1 X
907.2.26.2 X
907.2.26.3 X
907.2.26.4 X
907.2.26.4.1 X
907.2.26.4.2 X
907.2.27 X
907.2.28 X
907.2.28.1 X
907.2.29 X
907.2.29.1 X
907.3 X
907.3.2 X
907.3.2.1 X
907.3.2.2 X
907.3.2.3 X
907.3.2.4 X
907.3.2.5 X
907.3.3 X
907.4.2.1 X
907.4.2.2 X X
907.4.2.7 X
907.5 – 907.5.1.1 X
907.5.2.1 X
907.5.2.1.4 X
907.5.2.2 X
907.5.2.2.4 X
907.5.2.3 X X

(continued)

9-4 2022 CALIFORNIA BUILDING CODE

Copyright © 2022 by, or licensed to, International Code Council, Inc. (ALL RIGHTS RESERVED); licensed to California Building Standards Commission pursuant to License Agreement. No further reproductions is authorized. Any unauthorized reproduction or distribution is a violation of the federal copyright act and the license agreement, and subject to civil and criminal penalties thereunder.

CALIFORNIA BUILDING CODE – MATRIX ADOPTION TABLE CHAPTER 9 – FIRE PROTECTION AND LIFE SAFETY SYSTEMS—continued

Adopting agency BSC BSC-
CG		 SFM HCD DSA OSHPD BSCC DPH AGR DWR CEC CA SL SLC
Adopting agency BSC BSC-
CG		 SFM 1 2 1/AC AC SS SS/CC 1 1R 2 3 4 5 5 5 5 5 5 5 5 5
Adopt entire chapter X X X X X X X X X
Adopt entire chapter as
amended (amended
sections listed below)		 X X X
Adopt only those sections
that are listed below		 X X X
Chapter / Section
907.5.2.3.1 X X
907.5.2.3.2 X X
Table 907.5.2.3.2 X X
907.5.2.3.3 X X X X X
907.5.2.3.4 X X
907.5.2.4 X
907.5.2.5 X
907.6.1 X X
907.6.1.1 X
907.6.4 X
907.6.4.1 X
907.6.4.1.1 X
907.6.4.2 X
907.6.4.3 X
907.6.4.4 X
907.6.6 X
907.6.6.4 X
908.2 X
908.4 X
909.5.3 X
909.5.3.1 X
909.12.1 X
909.16 X
909.16.1 X
909.18.9 X
909.20 X
909.20.1 X
909.20.2.2 X
909.20.2.3 X
909.20.2.4 X
909.20.2.5 X
909.20.3 X
909.20.3.3 X
909.20.4 X
909.20.4.1 X
909.20.4.2 X
910.2.1 X
910.3.1 X
911.1.2 X
911.1.6 X
911.1.7 X
912.4 X

(continued)

Copyright © 2022 by, or licensed to, International Code Council, Inc. (ALL RIGHTS RESERVED); licensed to California Building Standards Commission pursuant to License Agreement. No further reproductions is authorized. Any unauthorized reproduction or distribution is a violation of the federal copyright act and the license agreement, and subject to civil and criminal penalties thereunder.

CALIFORNIA BUILDING CODE – MATRIX ADOPTION TABLE CHAPTER 9 – FIRE PROTECTION AND LIFE SAFETY SYSTEMS—continued

Adopting agency BSC BSC-
CG		 SFM HCD DSA OSHPD BSCC DPH AGR DWR CEC CA SL SLC
Adopting agency BSC BSC-
CG		 SFM 1 2 1/AC AC SS SS/CC 1 1R 2 3 4 5 5 5 5 5 5 5 5 5
Adopt entire chapter X X X X X X X X X
Adopt entire chapter as
amended (amended
sections listed below)		 X X X
Adopt only those sections
that are listed below		 X X X
Chapter / Section
912.6 X
913.1 X
913.6 X
915.1 X X X
915.1.1 X
915.2 X X X
915.2.1 X X X
915.2.3 X
915.4 X X X
915.4.1,
Exceptions 2 and 3		 X X X
915.4.2 X X X
915.4.3 X
915.4.4 X X X
915.4.5 X X
915.5.2 X X X
915.5.3 X X X
915.6 X X X
915.7 X X

The state agency does not adopt sections identified with the following symbol: The Office of the State Fire Marshal’s adoption of this chapter or individual sections is applicable to structures regulated by other state agencies pursuant to Section 1.11.

9-6 2022 CALIFORNIA BUILDING CODE

Copyright © 2022 by, or licensed to, International Code Council, Inc. (ALL RIGHTS RESERVED); licensed to California Building Standards Commission pursuant to License Agreement. No further reproductions is authorized. Any unauthorized reproduction or distribution is a violation of the federal copyright act and the license agreement, and subject to civil and criminal penalties thereunder.

CHAPTER 9

FIRE PROTECTION AND LIFE SAFETY SYSTEMS

User note:

About this chapter: Chapter 9 prescribes the minimum requirements for active fire protection equipment systems to perform the functions of detecting a fire, alerting the occupants or fire department of a fire emergency, mass notification, gas detection, controlling smoke and controlling or extinguishing the fire. Generally, the requirements are based on the occupancy, the height and the area of the building, because these are the factors that most affect fire-fighting capabilities and the relative hazard of a specific building or portion thereof. This chapter parallels and is substantially duplicated in Chapter 9 of the California Fire Code .

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▸Contents — California Building Code (Title 24, Part 2)
California Building Code (Title 24, Part 2)
  1. Chapter 2 — DEFINITIONS AND ABBREVIATIONS
  2. Appendix G — FLOOD-RESISTANT
  3. Appendix L — EARTHQUAKE RECORDING
  4. Appendix M — TSUNAMI-GENERATED
  5. Appendix N — REPLICABLE
  6. Appendix O — PERFORMANCE-BASED
  7. Chapter 1 — SCOPE AND ADMINISTRATION
  8. Chapter 3 — OCCUPANCY CLASSIFICATION AND USE
  9. Chapter 4 — SPECIAL DETAILED REQUIREMENTS BASED ON OCCUPANCY A…
  10. Chapter 5 — GENERAL BUILDING HEIGHTS AND AREAS
  11. Chapter 6 — TYPES OF CONSTRUCTION
  12. Chapter 7 — FIRE AND SMOKE PROTECTION FEATURES
  13. Chapter 7A — MATERIALS AND CONSTRUCTION
  14. Chapter 8 — INTERIOR FINISHES
  15. ▸Chapter 9 — FIRE PROTECTION AND LIFE SAFETY SYSTEMS
    Overview
    1. Section 901
    2. Section 902
    3. Section 903
    4. Section 904
    5. Section 905
    6. Section 906
    7. Section 907
    8. Section 908
    9. Section 909
    10. Section 910
    11. Section 911
    12. Section 912
    13. Section 913
    14. Section 914
    15. Section 915
    16. Section 916
    17. Section 917
    18. Section 918
  16. Chapter 10 — MEANS OF EGRESS
  17. Chapter 11A — HOUSING ACCESSIBILITY
  18. Chapter 11B — ACCESSIBILITY TO PUBLIC BUILDINGS, PUBLIC ACCOMM…
  19. Chapter 12 — INTERIOR ENVIRONMENT
  20. Chapter 14 — EXTERIOR WALLS
  21. Chapter 15 — ROOF ASSEMBLIES AND ROOFTOP STRUCTURES
  22. Chapter 16 — STRUCTURAL DESIGN
  23. Chapter 16A — STRUCTURAL DESIGN
  24. Chapter 17 — SPECIAL INSPECTIONS AND TESTS
  25. Chapter 18 — SOILS AND FOUNDATIONS
  26. Chapter 19 — CONCRETE
  27. Chapter 20 — ALUMINUM
  28. Chapter 21 — MASONRY
  29. Chapter 22 — STEEL
  30. Chapter 23 — WOOD
  31. Chapter 24 — GLASS AND GLAZING
  32. Chapter 25 — GYPSUM BOARD, GYPSUM PANEL PRODUCTS AND PLASTER
  33. Chapter 26 — PLASTIC
  34. Chapter 27 — ELECTRICAL
  35. Chapter 28 — MECHANICAL SYSTEMS
  36. Chapter 30 — ELEVATORS AND CONVEYING SYSTEMS
  37. Chapter 31 — SPECIAL CONSTRUCTION
  38. Chapter 31B — PUBLIC POOLS
  39. Chapter 31C — RADIATION
  40. Chapter 31D — FOOD ESTABLISHMENTS
  41. Chapter 31F — MARINE OIL TERMINALS
  42. Chapter 32 — ENCROACHMENTS INTO THE PUBLIC RIGHT-OF-WAY
  43. Chapter 33 — SAFEGUARDS DURING CONSTRUCTION
  44. Chapter 35 — REFERENCED STANDARDS
  45. Appendix A — EMPLOYEE QUALIFICATIONS
  46. Appendix B — BOARD OF APPEALS
  47. Appendix C — GROUP U – AGRICULTURAL BUILDINGS
  48. Appendix D — FIRE DISTRICTS
  49. Appendix F — RODENTPROOFING
  50. Appendix H — SIGNS
  51. Appendix I — PATIO COVERS
  52. Appendix J — GRADING
  53. Appendix K — GROUP R-3 AND GROUP R-3.1 OCCUPANCIES
  54. Appendix P — EMERGENCY HOUSING

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