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Appendix A — GENERAL REQUIREMENTS

Section A109 — REFERENCED STANDARDS

2025 California Wildland-Urban Interface Code (Title 24, Part 7.5) · 2025 edition · updated 2026-07-27 · California

A109.1 General.

See Table A109.1 for standards that are referenced in various sections of this appendix. Standards are listed by the standard identification with the effective date, standard title and the section or sections of this appendix that reference the standard.

TABLE A109.1—REFERENCED STANDARDS

STANDARD ACRONYM STANDARD NAME SECTIONS HEREIN REFERENCED
CBC—25 California Building Code A107.5
CFC—25 California Fire Code A104.6, A105.1, A107.5
CEC—25 California Electrical Code A107.5

on Jul 18, 2025 11:14 AM (CDT) THEREUNDER.

APPENDIX A-8 2025 CALIFORNIA WILDLAND-URBAN INTERFACE CODE

on Jul 18, 2025 11:14 AM (CDT) THEREUNDER.

CALIFORNIA WILDLAND-URBAN INTERFACE CODE – MATRIX ADOPTION TABLE

APPENDIX B – VEGETATION MANAGEMENT PLAN

(Matrix Adoption Tables are nonregulatory, intended only as an aid to the code user. See Chapter 1 for state agency authority and building applications.)

(Not adopted by the State Fire Marshal)

Adopting Agency BSC BSC-
CG		 SFM HCD DSA OSHPD BSCC DPH AGR DWR CEC CA SL SLC
Adopting Agency BSC BSC-
CG		 T-24 T-19* 1 2 1/AC AC SS 1 1R 2 3 4 5 5 5 5 5 5 5 5 5
Adopt Entire Chapter
Adopt Entire Chapter as
amended (amended sections
listed below)
Adopt only those sections that
are listed below
[California Code of Regulations,
Title 19, Division 1]
Chapter / Section
  • The California Code of Regulations (CCR), Title 19, Division 1 provisions that are found in the California Wildland-Urban Interface Code are a reprint from the current CCR, Title 19, Division 1 text for the code user’s convenience only. The scope, applicability and appeals procedures of CCR, Title 19, Division I remain the same. The state agency does not adopt sections identified by 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.

The California Code of Regulations (CCR), Title 14, Division 1.5 provisions that are found in the California Wildland-Urban Interface Code are not listed in the Matrix Adoption Tables as they are not within the State Fire Marshal’s authority to adopt. These provisions are a reprint from the current CCR, Title 14, Division 1.5 text for the code user’s convenience only and are identified in the body of the code by square brackets containing references to applicable Title 14 sections.

on Jul 18, 2025 11:14 AM (CDT) THEREUNDER.

APPENDIX B-2 2025 CALIFORNIA WILDLAND-URBAN INTERFACE CODE

on Jul 18, 2025 11:14 AM (CDT) THEREUNDER.

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▸ Contents — 2025 California Wildland-Urban Interface Code (Title 24, Part 7.5)
2025 California Wildland-Urban Interface Code (Title 24, Part 7.5)
  1. Chapter 1 — ADMINISTRATION
  2. Chapter 2 — DEFINITIONS
  3. Chapter 3 — WILDLAND-URBAN INTERFACE AREAS
  4. Chapter 4 — WILDLAND-URBAN INTERFACE AREA REQUIREMENTS
  5. Chapter 5 — SPECIAL BUILDING CONSTRUCTION REGULATIONS
  6. Chapter 6 — FIRE PROTECTION REQUIREMENTS
  7. Chapter 7 — REFERENCED STANDARDS
  8. ▸ Appendix A — GENERAL REQUIREMENTS
    Overview
    1. Section A101 — GENERAL
    2. Section A102 — VEGETATION CONTROL
    3. Section A103 — ACCESS RESTRICTIONS
    4. Section A104 — IGNITION SOURCE CONTROL
    5. Section A105 — CONTROL OF STORAGE
    6. Section A106 — DUMPING
    7. Section A107 — PROTECTION OF PUMPS AND WATER STORAGE FACILITIES
    8. Section A108 — LAND USE LIMITATIONS
    9. Section A109 — REFERENCED STANDARDS
  9. Appendix B — VEGETATION MANAGEMENT PLAN
  10. Appendix C — COMMUNITY WILDLAND-URBAN INTERFACE (WUI) FIRE HAZ…
  11. Appendix D — MODEL ORDINANCE FOR FIRE HAZARD SEVERITY ZONE ADO…
  12. Appendix E — RESERVED
  13. Appendix F — CHARACTERISTICS OF FIRE-SMART VEGETATION
  14. Appendix G — VOLUNTARY HOME-HARDENING RECOMMENDATIONS
  15. Appendix H — REFERENCED CALIFORNIA DOCUMENTS
  16. Appendix I — BOARD OF APPEALS

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