Official websites use .mass.gov

A .mass.gov website belongs to an official government organization in Massachusetts.
Secure websites use HTTPS certificate

A lock icon or https:// means you've safely connected to the official website. Share sensitive information only on official, secure websites.

IIRG Distribution List

Open PDF file, 99.71 KB, IIRG Distribution List (PDF 99.71 KB)

Last Updated:	2025-04-22
Language:	English
Contributing Organization	Massachusetts Department of Energy Resources