Adding Note on Survey Status to ships which is subject to Data collection system for fuel oil consumption of ships (IMO DCS) Full-text PDF:TEC- 1159 (32kb) Contact:Ship Management Systems Department Issued:9 Aug 2018 As informed by ClassNK Technical Information No.TEC-1139, the Amendments to MARPOL Annex VI entered into force on 1st March 2018 and Data collection systems for fuel oil consumption of ships (IMO DCS) is applied to ships of 5,000 gross tonnage and above, for which the Ship Energy Efficiency Management Plan (SEEMP) is required to be retained on board. IMO DCS requires to retain on board the SEEMP which includes a description of the methodology for data collecting and the reporting processes as "SEEMP Part II" approved by the Administration or Recognized Organisation (RO) and Confirmation of Compliance (COC); - by the date of delivery for ships for which the delivery is placed on or after 1st March 2018 (Newly building ships) - by 31st December 2018 for s