Local Union No. 31 is a member in Good Standing of the following OP&CMIA Regional Conferences.
North East Conference
| Geographic Jurisdiction: | Connecticut, Delaware, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Virginia & Washington DC. | |
| Current Officers: | President: | Marc L. Gallo, Local 29, NJ |
| Vice President: | Steve Uva, Local 534, MA | |
| Secretary Treasurer: | Douglas Taylor, Local 31, PA | |
Tri-State Conference
| Geographic Jurisdiction: | Delaware, Maryland, New Jersey, Pennsylvania, Virginia & Washington DC. | |
| Current Officers: | President: | Marc L. Gallo, Local 29, NJ |
| Vice President: | Thomas Kilkenny, Local 8, PA | |
| Secretary Treasurer: | Douglas Taylor, Local 31, PA | |