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Earlier editions: 20222019

Chapter 1 — GENERAL CODE PROVISIONS

107.2 Limitations of Authority.

California Plumbing Code (Title 24, Part 5) · 2025 edition · updated 2026-09-12 · California

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

The Board of Appeals shall have no authority relative to interpretation of the administrative provisions of this code, nor shall the board be empowered to waive requirements of this code.

26 2025 CALIFORNIA PLUMBING CODE

DIVISION II SCOPE AND ADMINISTRATION

TABLE 104.5

PLUMBING PERMIT FEES

Permit Issuance

  1. For issuing each permit ............................................................................................................................................*______

  2. For issuing each supplemental permit......................................................................................................................*______

Unit Fee Schedule (in addition to Item 1 and Item 2 above)

  1. For each plumbing fixture on one trap or a set of fixtures on one trap (including water, drainage piping, and backflow protection therefore) ...............................................................................................*______

  2. For each building sewer and each trailer park sewer ...............................................................................................*______

  3. Rainwater systems – per drain (inside building)......................................................................................................*______

  4. For each cesspool (where permitted) .......................................................................................................................*______

  5. For each private sewage disposal system.................................................................................................................*______

  6. For each water heater, vent, or both.........................................................................................................................*______

  7. For each gas piping system of one to five outlets ....................................................................................................*______

  8. For each additional gas piping system outlet, per outlet..........................................................................................*______

  9. For each industrial waste pretreatment interceptor, including its trap and vent, except kitchen-type grease interceptors functioning as fixture traps.......................................................................*______

  10. For each installation, alteration, or repair of water piping, water treating equipment, or both ...............................*______

  11. For each repair or alteration of drainage or vent piping, each fixture......................................................................*______

  12. For each lawn sprinkler system on one meter including backflow protection devices therefore ............................*______

  13. For atmospheric-type vacuum breakers not referenced in Item 12:

One to 5.............................................................................................................................................................*______

Over 5, each ......................................................................................................................................................*______

  1. For each backflow protective device other than atmospheric-type vacuum breakers:

Two inches (50 mm) in diameter and smaller ..................................................................................................*______

Over 2 inches (50 mm) in diameter ..................................................................................................................*______

  1. For each gray water system......................................................................................................................................*______

  2. For initial installation and testing of a reclaimed water system...............................................................................*______

  3. For each annual cross-connection testing of a reclaimed water system (excluding initial test) ..............................*______

  4. For each medical gas piping system serving one to five inlet(s)/outlet(s) for a specific gas...................................*______

  5. For each additional medical gas inlet(s)/outlet(s) ....................................................................................................*______

Other Inspections and Fees

  1. Inspections outside of normal business hours..........................................................................................................*______

  2. Reinspection fee.......................................................................................................................................................*______

  3. Inspections for which no fee is specifically indicated..............................................................................................*______

  4. Additional plan review required by changes, additions, or revisions to approved plans (minimum charge – [1] ⁄ 2 hour)........................................................................................*______

For SI units: 1 inch = 25 mm

  - Jurisdiction will indicate their fees here

28 2025 CALIFORNIA PLUMBING CODE

CALIFORNIA PLUMBING CODE – MATRIX ADOPTION TABLE

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Contents — California Plumbing Code (Title 24, Part 5)
California Plumbing Code (Title 24, Part 5)
  1. Chapter 1 — GENERAL CODE PROVISIONS
  2. Chapter 2 — DEFINITIONS
  3. Chapter 3 — GENERAL REGULATIONS
  4. Chapter 4 — PLUMBING FIXTURES AND FIXTURE FITTINGS
  5. Chapter 5 — WATER HEATERS
  6. Chapter 6 — WATER SUPPLY AND DISTRIBUTION
  7. Chapter 7 — SANITARY DRAINAGE
  8. Chapter 8 — INDIRECT WASTES
  9. Chapter 9 — VENTS
  10. Chapter 10 — TRAPS AND INTERCEPTORS
  11. Chapter 11 — STORM DRAINAGE
  12. Chapter 12 — FUEL GAS PIPING
  13. Chapter 13 — HEALTH CARE FACILITIES AND MEDICAL GAS AND MEDICA…
  14. Chapter 14 — FIRESTOP PROTECTION
  15. Chapter 15 — ALTERNATE WATER SOURCES FOR NONPOTABLE APPLICATIONS
  16. Chapter 16 — NONPOTABLE RAINWATER CATCHMENT SYSTEMS
  17. Chapter 17 — REFERENCED STANDARDS
  18. Appendix A — RECOMMENDED RULES FOR SIZING THE WATER SUPPLY SYS…
  19. Appendix B — EXPLANATORY NOTES ON COMBINATION WASTE AND VENT S…
  20. Appendix C — ALTERNATE PLUMBING SYSTEMS
  21. Appendix D — SIZING STORM WATER DRAINAGE SYSTEMS
  22. Appendix E — MANUFACTURED/MOBILE HOME PARKS AND RECREATIONAL V…
  23. Appendix F — FIREFIGHTER BREATHING AIR REPLENISHMENT SYSTEMS
  24. Appendix G — SIZING OF VENTING SYSTEMS
  25. Appendix H — PRIVATE SEWAGE DISPOSAL SYSTEMS
  26. Appendix I — INSTALLATION STANDARDS
  27. Appendix J — COMBINATION OF INDOOR AND OUTDOOR COMBUSTION AND …
  28. Appendix K — POTABLE RAINWATER CATCHMENT SYSTEMS
  29. Appendix L — SUSTAINABLE PRACTICES
  30. Appendix M — PEAK WATER DEMAND CALCULATOR
  31. Appendix N — IMPACT OF WATER TEMPERATURE ON THE POTENTIAL FOR …
  32. Appendix O — NON-SEWERED SANITATION SYSTEMS
  33. Appendix P — PROFESSIONAL QUALIFICATIONS
  34. Appendix Q — INDOOR HORTICULTURAL FACILITIES
  35. Appendix R — TINY HOUSES
  36. Appendix S — ONSITE STORMWATER TREATMENT SYSTEMS

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