An official website of the United States government
Here's how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Webinar from Katherine Mortimer and Laureen Blissard on the effectiveness of water efficiency codes and the accuracy of these findings and codes. Free EEBA login required.
Manual describing scientific, technical, and practical information needed to work with communities on urban forestry, including a section on trees and construction.
Publication describing the requirements and procedures for the certified performance ratings program for residential ventilation products administered by the Home Ventilating Institute.
2021 edition of code establishing a baseline for the design and installation of fuel gas systems and gas fired appliances through performance requirements.
Video presentation describing updated building codes and their importance for building resilient communities, specifically looking at community lifelines during a disaster, and how to keep essential businesses and government branches functioning properly.
Standard supporting indoor air quality performance by producers, purchasers and policy makers to improve the environmental performance of products and services.
Webpage containing downloadable fact sheets covering carpet-related topics including Indoor Air Quality, Asthma and Allergy, Cleaning Products, and Environmental Sustainability.