Chapters in Region
- Central Maryland Chapter - Odenton, Maryland
- Charlottesville Modelers Club - Charlottesville, Virginia
- IPMS-Hampton Roads Scale Modelers - Virginia Beach, Virginia
- IPMS/Baltimore - BelAir, Maryland
- IPMS/Central New Jersey - Point Pleasant Beach, New Jersey
- IPMS/Central Pennsylvania - Camp Hill, Pennsylvania
- IPMS/Delaware Valley Scale Modelers - Philadelphia, Pennsylvania
- IPMS/New Jersey Chapter - Garwood, New Jersey
- IPMS/Northern Virginia Modelers - Fairfax, Virginia
- IPMS/Richmond Chapter - Richmond, Virginia
- IPMS/Tidewater Chapter - Carrollton, Virginia
- IPMS/Washington DC Chapter - Rockville, Maryland
- Lackawanna Valley - Throop, Pennsylvania
- Lehigh Valley - Catasauqua, Pennsylvania
- Roanoke Valley IPMS - Roanoke, Virginia
- Shenandoah Valley Modelers - Winchester, Virginia
- Southside Virginia Scale Modelers - Colonial Heihts, Virginia