StacksVerified U.S. regulatory reference

31 CFR §802.203

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
The term close proximity means, with respect to a military installation or another facility or property of the U.S. Government identified in this part, the area that extends outward one mile from the boundary of such military installation, facility, or property.