CFR›Title 32›Subtitle A›Chapter V›Part 507›Subpart D ContainsSections 507.17–507.18CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart D—License and Manufacture of the Service Flag and Service Lapel Button Sections 507.17 § 507.17 Authority to manufacture. 507.18 § 507.18 Application for licensing. Previous C Subpart C—Heraldic Quality Control Program