46 CFR § 15.505
Changes in the certificate of inspection
April 15, 2021
All requests for changes in manning as indicated on the COI must be sent to—
(a) The Officer in Charge, Marine Inspection (OCMI) who last issued the COI; or
(b) The OCMI conducting the inspection, if the request is made in conjunction with an inspection for certification.
[USCG-2006-24412, 81 FR 40100, June 20, 2016]