Under the direction of the Sector Commander, or to the MSU Commander, with COTP and OCMI authority, marine inspectors may inspect deepwater ports to determine whether the requirements of this subchapter are met. A marine inspector may conduct an inspection, with or without advance notice, at any time the Sector Commander or MSU Commander deems necessary. [USCG-1998-3884, 71 FR 57651, Sept. 29, 2006, as amended by USCG-2013-0397, 78 FR 39182, July 1, 2013]