41 C.F.R. § 102-173.65 What is the naming convention for Native Sovereign Nations?
Title 41 - Public Contracts and Property Management
To register any second-level domain in dot-gov, Native Sovereign Nations (NSN) may register any second-level domain name provided that it contains the registering NSN name followed by a suffix of “-NSN.gov” (case insensitive).
Title 41: Public Contracts and Property Management
PART 102–173—INTERNET GOV DOMAIN
Subpart B—Registration
§ 102-173.65 What is the naming convention for Native Sovereign Nations?