USCG

Notice of upcoming cancellation of CVC-WI-014(1) and CG-CVC Policy Letter 21-01 (Change 1), regarding enforcement of MARPOL Annex VI Regulation 13.5.1.2.

Policy Letter 21-01 and CVC-WI-014(1) will be cancelled on December 31, 2023, at which time all new engines installed on ships must comply with applicable MARPOL Annex VI Reg 13 Tier III requirements.
Source: USCG
Link: Notice of upcoming cancellation of CVC-WI-014(1) and CG-CVC Policy Letter 21-01 (Change 1), regarding enforcement of MARPOL Annex VI Regulation 13.5.1.2.