Codes and Standards

2021 International Building Code Illustrated Handbook is a comprehensive visual guide to the 2021 International Building Code. This full-color guid...

This publication explains the essential provisions for applying the 2021 International Plumbing Code® (IPC®) to the most commonly encountered plumb...

This publication explains the code provisions essential to understanding the 2021 International Residential Code® (IRC®) for the most common buildi...

This is a fully integrated code based on the 2021 IBC. Effective date January 1, 2023

This is a fully integrated code based on the 2021 IRC. Effective date January 1, 2023

This is a fully integrated code based on the 2021 IFC. Effective date January 1, 2023

This is a fully integrated code based on the 2021 IPC. Effective date January 1, 2023

This is a fully integrated code based on the 2021 IMC. Effective date January 1, 2023

2021 South Carolina Fuel Gas Code is a fully integrated South Carolina-specific building code based on the 2021 International Fuel Gas Code.

2021 Virginia Residential Code is a fully integrated Virginia-specific residential building code based on the 2021 International Residential Code.

2021 Virginia Statewide Fire Prevention Code is a fully integrated Virginia-specific building code based on the 2021 International Fire Code.

2021 Virginia Energy Conservation Code is a fully integrated code based on the 2021 International Energy Conservation Code.

2021 Virginia Fuel Gas Code is a fully integrated code based on the 2021 International Fuel Gas Code

2021 Virginia Mechanical Code is a fully integrated code based on the 2021 International Mechanical Code.

2021 Virginia Plumbing Code is a fully integrated code based on the 2021 International Plumbing Code.

2021 Virginia Property Maintenance Code is a fully integrated code based on the 2021 International Property Maintenance Code.

Tenth Edition of the Massachusetts State Building Code – Residential version which is comprised of the Massachusetts amendments to the Internationa...

This fully integrated code is based on the 2021 International Building Code® (IBC®).