Guideline: Express Permits for A2L Refrigerant Systems Submitted by daniel.abrash on July 23, 2026 Effective field Thu, 07/16/2026 - 12:00 Identifier IB/P/MC 2026-008 Attachment /sites/default/files/efs/forms/pc17/IB-P-MC-008-GuidelineExpressPermitsA2L_RefrigerantSystems.pdf Read more about Guideline: Express Permits for A2L Refrigerant Systems Category Mechanical Code Mechanical 2026 HVAC Plumbing Information Bulletin Testing Agency Tags Mechanical HVAC Permits - Forms & Applications Plumbing Permits - Information Bulletins Mechanical HVAC Permits - Information Bulletins
Energy Code Compliance and Document Requirements Submitted by daniel.abrash on July 22, 2026 Effective field Wed, 07/22/2026 - 12:00 Identifier P/BC 2026-162 Attachment /sites/default/files/efs/forms/pc17/IB-P-BC-162-EnergyCodeComplianceDocumentRequirements.pdf Read more about Energy Code Compliance and Document Requirements Category Information Bulletin Building Code 2026 Building Tags 2026 Information Bulletins Building Permits - Information Bulletins
Supplemental Plan Check Correction Sheet Mass Timber and Heavy Timber (2026 LABC) Submitted by hana.ngo on July 20, 2026 Identifier PC/STR/Corr.Lst.115-2026 Attachment /sites/default/files/efs/forms/pc17/PC.STR.Corr.Lst.115_2026_Mass_Timber.pdf Read more about Supplemental Plan Check Correction Sheet Mass Timber and Heavy Timber (2026 LABC) Category Structural Building Plan Check Standard Correction List 2026 Tags Building Permits - Standard Correction Lists Plan Check Standard Correction List
Supplemental Plan Check Correction Sheet for Structural Design - General (2026 LABC) Submitted by hana.ngo on July 20, 2026 Identifier PC/STR/Corr.Lst.104-2026 Attachment /sites/default/files/efs/forms/pc17/PC.STR.Corr.Lst.104_2026.pdf Read more about Supplemental Plan Check Correction Sheet for Structural Design - General (2026 LABC) Category Building Standard Correction List Structural 2026 Plan Check Tags Building Permits - Standard Correction Lists Plan Check Standard Correction List
Streamlined Permitting of Unpermitted Dwelling Unit Submitted by daniel.abrash on July 15, 2026 Effective field Thu, 07/16/2026 - 12:00 Identifier IB/P/BC 2026-161 Attachment /sites/default/files/efs/forms/pc17/IB-P-BC-161-PermittingofUnpermittedDwellingUnderAB2533.pdf Read more about Streamlined Permitting of Unpermitted Dwelling Unit Category Information Bulletin Building Code 2026 Building Tags Information Bulletins
May 2026 Newsletter Submitted by hana.ngo on May 4, 2026 Attachment /sites/default/files/efs/pdf/publications/newsletters/LADBS-May-2026-Newsletter.pdf Read more about May 2026 Newsletter Category Newsletters 2026 Tags 2026
NON-ENGINEERED DOMESTIC WATER PIPE SIZING Submitted by daniel.abrash on March 12, 2026 Effective field Thu, 01/01/2026 - 12:00 Identifier IB/P/PC 2026-014 Attachment /sites/default/files/efs/forms/pc17/IB-P-PC_014_Non-engineered%20Domestic%20Water%20Pipe%20Sizing.pdf Read more about NON-ENGINEERED DOMESTIC WATER PIPE SIZING Category Plumbing Information Bulletin Plumbing Code 2026 Tags Plumbing Permits - Information Bulletins Information Bulletins
January 2026 Newsletter Submitted by hana.ngo on February 5, 2026 Attachment /sites/default/files/efs/pdf/publications/newsletters/LADBS-Jan-2026-Newsletter.pdf Read more about January 2026 Newsletter Category Newsletters 2026 Tags 2026
Guideline: HVAC Systems Using A2L Refrigerants Submitted by hana.ngo on January 26, 2026 Identifier IB/P/MC 2026-007 Attachment /sites/default/files/efs/forms/pc17/P-MC-2026-007-Guideline-HVAC-Systems.pdf Read more about Guideline: HVAC Systems Using A2L Refrigerants Category Information Bulletin 2026 Mechanical Mechanical Code Tags Mechanical HVAC Permits - Information Bulletins
Fire Hazard Severity Zone Supplemental Checklist (2025 California Wildland-Urban Interface Code) Submitted by daniel.abrash on January 5, 2026 Effective field Thu, 01/01/2026 - 12:00 Identifier PC.STR.Corr.Lst.116-2026 Attachment /sites/default/files/efs/forms/pc17/PC.STR.Corr.Lst.116_2026_Supplemental_FHSZ_Rev_2025-12-23.pdf Read more about Fire Hazard Severity Zone Supplemental Checklist (2025 California Wildland-Urban Interface Code) Category Standard Correction List 2026 Structural Building 2025 Wildfires Tags Building Permits - Standard Correction Lists Plan Check Standard Correction List