Chapters in Region
- Bay Colony Modelers Club - Plainville, Massachusetts
- IPMS Stratford - Igor Sikorsky Chapter - Branford, Connecticut
- IPMS/ Binghamton Scale Modelers - Binghamton, New York
- IPMS/ Brooklyn Plastic Modelers Society - Brooklyn, New York
- IPMS/ Patriot Chapter - Billerica, Massachusetts
- IPMS/Central Connecticut - Glastonbury, Connecticut
- IPMS/Champlain Valley - Plattsburgh, New York
- IPMS/Connecticut Yankee - Trumbull, Connecticut
- IPMS/Down East - Hancock, Maine
- IPMS/Granite State Modelers - Nashua, New Hampshire
- IPMS/Hudson Valley Historical Miniatures Guild (HVHMG IPMS) - Hopewell Junction, New York
- IPMS/Long Island Auto Replica Society - L.I.A.R.S. - Blue Point, New York
- IPMS/Long Island Scale Modelers - Wading River, New York
- IPMS/Niagara Frontier - Silver Creek, New York
- IPMS/Northeast New York Chapter - Scotia, New York
- IPMS/Roc City Scale Modelers - Fairport, New York
- IPMS/Southern Maine Scale Modelers - South Portland, Maine
- IPMS/Syracuse - Syracuse, New York
- IPMS/Wings and Wheels Modelers - West Springfield, Massachusetts
- North Shore - Peabody, Massachusetts