MCI Circular 127 – MARPOL VI – additional NOx Technical Code certification requirements and changes to IAPP Record of Construction and Equipment
MCI Circular 121 – New Sulphur Emissions Control Regulations within Pearl River Delta, Chang Jiang Delta and Bohai Rim Waters
MCI Circular 97 – Guidelines on application of MARPOL Annex IV Reg 18 in an Emission Control Area (EAC)