Home › CFR › Title 37 › Part 2 › §2.18937 CFR §2.189 — Requirement to provide domicile address.Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkAn applicant or registrant must provide and keep current the address of its domicile, as defined in § 2.2(o).