46 C.F.R. § 189.27-10 Certificate of Inspection: Conditions of validity.
Title 46 - Shipping
To maintain a valid Certificate of Inspection, you must complete your annual and periodic inspections within the periods specified in §§189.27–1 and 189.27–5 respectively, and your Certificate of Inspection must be endorsed. [USCG–1999–4976, 65 FR 6509, Feb. 9, 2000]
Title 46: Shipping
PART 189—INSPECTION AND CERTIFICATION
Subpart 189.27—Annual and Periodic Inspections
§ 189.27-10 Certificate of Inspection: Conditions of validity.

