Head of the Environmental Protection Agency

U.s. Environmental Protection Agency Headquarters

Federal government offices in Washington, United States

1200 Pennsylvania Ave NW, Washington, DC 20460

Get mailing addresses for all Office of Research and Development facilities. Last updated on October 23, 2024 Mission, organization, and contact …

What types of facilities are regulated by the Clean Air Act?

There are three main categories of stationary sources regulated by the CAA:

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