Massachusetts Department of Environmental Protection (DEP) Bureau of Waste Prevention
See ADDRESSES & CONTACTS for addresses and telephone numbers.
See national section for basic information and federal regulations.
Comparison: State vs. Federal
• Rules. Massachusetts requires that an air quality permit be obtained from the Department of Environmental Protection (DEP) for the construction, reconstruction, or alteration and subsequent operation of sources meeting the applicability criteria, unless specifically exempted by the regulations. Air quality permits, referred to as plan ...