The State Organization Index provides an alphabetical listing of government organizations, including commissions, departments, and bureaus.
Top-requested sites to log in to services provided by the state
See details below.
Guidance on how to prepare your initial or renewal application, or to modify your current permit, including a completeness checklist.
You may fill out and save the Microsoft Word form on your computer. The PDF version has to be printed out and completed by hand.
A unique Transmittal Number is needed for each application you submit to MassDEP.
Submit your application fee payment and a copy of your Transmittal Form to:
Department of Environmental Protection
P. O. Box 4062
Boston, MA 02211
Submit your completed, signed application and original Transmittal Form to:
MassDEP Regional Office
Attn: Hazardous Materials