46 CFR § 110.30-7
Repairs or alterations
April 15, 2021
The Officer in Charge, Marine Inspection must be notified before—
(a) Alterations or modifications that deviate from approved plans; or
(b) Repairs, alterations, or modifications that affect the safety of the vessel.
[CGD 94-108, 61 FR 28275, June 4, 1996]