CFR›Title 33›Chapter I›Part 52›Subpart D ContainsSections 52.31–52.32CorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 Subpart D—Consideration of Application and Administrative Closure Sections 52.31 § 52.31 Consideration of application. 52.32 § 52.32 Administrative closure. Previous C Subpart C—General Provisions Regarding Applications Next E Subpart E—Submissions by the Coast Guard and Other Offices