33 C.F.R. § 157.22
Intact stability requirements
All tank ships of 5,000 DWT and above contracted after December 3, 2001 must comply with the intact stability requirements of Regulation 27, Annex I MARPOL 73/78.
All tank ships of 5,000 DWT and above contracted after December 3, 2001 must comply with the intact stability requirements of Regulation 27, Annex I MARPOL 73/78.