Information Bulletin

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

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Plumbing Permits - Information Bulletins

Information Bulletins

Reuse of Existing Septic Systems When Rebuilding One- and Two- Family Dwellings Damaged By the 2025 Wildfires

Submitted by hana.ngo on March 10, 2026

Identifier

P/BC 2026-160

Attachment

/sites/default/files/efs/forms/pc17/IB-P-BC-2026-160-Reuse-of-Existing-Septic-Systems-for-WF-Projects.pdf

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Information Bulletins

Building Permits - Information Bulletins

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

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Mechanical HVAC Permits - Information Bulletins

Certified License Contractor (CLC)

Submitted by hana.ngo on November 13, 2025

Effective field

Fri, 11/07/2025 - 12:00

Identifier

IB/P/BC 2025-158

Attachment

/sites/default/files/efs/forms/pc17/P-BC-2025-158-Certified-License-Contractor.pdf

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Information Bulletins

Guidelines and Requirements for Regulated Trees

Submitted by hana.ngo on August 25, 2025

Identifier

IB/P/ZC 2024-022

Attachment

/sites/default/files/efs/pdf/publications/zoning/IB-GUIDELINES-AND-REQUIREMENTS-FOR-REGULATED-TREES.pdf

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Information Bulletin

Zoning

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Information Bulletins

Collection Bins

Submitted by daniel.abrash on June 26, 2025

Effective field

Fri, 12/31/2021 - 12:00

Identifier

IB/P/ZC 2025-023

Attachment

/sites/default/files/efs/pdf/publications/zoning/IB-P-ZC-2025-023-Collection-Bin.pdf

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Zoning

Information Bulletin

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Information Bulletins

Compaction, Soils and Geological Reports for Rebuilding in the Palisades Fire Area

Submitted by hana.ngo on April 15, 2025

Effective field

Fri, 10/17/2025 - 12:00

Identifier

IB/P/BC 2026-157

Attachment

/sites/default/files/efs/forms/pc17/IB-P-BC-2025-157-Rebuilding-in-the-Palisades.pdf

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Wildfire Plan Submittal Checklist

Submitted by hana.ngo on March 6, 2025

Effective field

Thu, 01/01/2026 - 12:00

Identifier

IB/P/GI 2026-036

Attachment

/sites/default/files/efs/forms/pc17/IB-P-GI-2025-036-Wildfire-Plan-Submittal-Checklist.pdf

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Information Bulletins

2026

Temporary Housing for the 2025 Wildfire Damaged Properties

Submitted by hana.ngo on February 25, 2025

Effective field

Thu, 01/01/2026 - 12:00

Identifier

IB/P/BC 2026-156

Attachment

/sites/default/files/efs/forms/pc17/P-BC-2025-156-Temporary-Housing-for-Fire-Damaged-Properties.pdf

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Information Bulletin

Building Code

Building

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Building Permits - Information Bulletins

Demolition of Structures Destroyed or Damaged By the 2025 Wildfires

Submitted by hana.ngo on January 31, 2025

Effective field

Thu, 01/01/2026 - 12:00

Identifier

IB/P/BC 2026-155

Attachment

/sites/default/files/efs/forms/pc17/P-BC-2025-155-Demolition-Final.pdf

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Information Bulletins

Building Permits - Information Bulletins

Support