A. Part 1—2022 California Administrative Code;

B. Part 2—2022 California Building Code based on the 2021 International Building Code, including Appendix J (Grading), Appendix N (Replicable Buildings), and Appendix P (Emergency Housing) in their entirety except as amended in Section 17.04.020;

C. Part 2.5—2022 California Residential Code based on the 2021 International Residential Code including Appendix AK (Sound Transmission), Appendix AO (Automatic Vehicular Gates), Appendix AQ (Tiny Houses), Appendix AR (Light Straw-Clay Construction), Appendix AX (Swimming Pool Safety Act), and Appendix AZ (Emergency Housing) in their entirety except as amended in Section 17.04.020;

D. Part 3—2022 California Electrical Code based on the 2020 National Electrical Code;

E. Part 4—2022 California Mechanical Code based on the 2021 Uniform Mechanical Code;

F. Part 5—2022 California Plumbing Code based on the 2021 Uniform Plumbing Code;

G. Part 6—2022 California Energy Code;

H. Part 8—2022 California Historical Building Code;

I. Part 10—2022 California Existing Building Code based on the 2021 International Existing Building Code;

J. Part 11—2022 California Green Building Standards Code including Appendix A4 at Tier 1 Level requirements (Residential Voluntary Measures) and Appendix A5 at Tier 1 Level requirements (Nonresidential Voluntary Measures);

K. Part 12—2022 California Referenced Standards Code;

L. 2021 International Property Maintenance Code.