List of Current and Effective ClassNK Technical Information
Last update: 2026/09/08
| Tec No. | Subject | File | Date of Issue | Contact |
|---|---|---|---|---|
| 1147 |
Application of the code on noise levels on board ships below 1,600 GT for Singapore flagged ships
|
2018/03/08 | Machinery Department | |
| 1148 |
Guidance for vessels with inoperable ballast water management systems bound for US ports
|
2018/04/03 | Machinery Department | |
| 1151 |
Added the matter, Security Information of Ships for which come from foreign ports and intended to enter ports in Japanese water
|
2018/05/11 | Ship Management Systems Department | |
| 1152 |
Exemption of fire extinguisher in boiler spaces
|
2018/05/18 | Material and Equipment Department | |
| 1155 |
Instructions by the Administration of Germany regarding Guidance on Providing Safe Working Conditions for Securing of Containers on Deck (CSS Code Annex 14)
|
2018/06/15 | Hull Department | |
| 1156 |
Introduction to the outcomes of MEPC 72
|
2018/07/19 | External Affairs Department | |
| 1158 |
Crack Damage on Cylinder Cover Cooling Jacket of Diesel Engine used as main propulsion
|
2018/07/20 | Research Institute | |
| 1159 |
Adding Note on Survey Status to ships which is subject to Data collection system for fuel oil consumption of ships (IMO DCS)
|
2018/08/09 | Ship Management Systems Department | |
| 1162 |
Introduction to the Outcomes of MSC 99
|
2018/08/24 | External Affairs Department | |
| 1163 |
Regulations on sulphur content of fuel oil within Taiwanese international commercial ports
|
2018/08/31 | Technical Solution Department | |
| 1164 |
Regulations on sulphur content of fuel oil within the ECAs of Yangtze River Delta on or after 1 October 2018
|
2018/09/28 | Technical Solution Department | |
| 1165 |
Ballast Water Management Convention for Panama flagged ships (Revision)
|
2018/10/02 | Classification Department | |
| 1166 |
Survey and Certification of Polar Code
|
2018/11/09 | Hull Department | |
| 1167 |
Fuel regulations in Hong Kong waters on or after 1 January 2019
|
2018/11/27 | Technical Solution Department | |
| 1168 |
Fire fighter' s communication for vessels flying the Greek Flag
|
2018/12/27 | Material and Equipment Department | |
| 1170 |
Commencement of the EU Regulation on Ship Recycling
|
2018/12/28 | Ship Management Systems Department | |
| 1171 |
Expansion of applicable areas subject to regulations on the sulphur content of fuel oil
|
2018/12/28 | Technical Solution Department | |
| 1172 |
----- No English version -----
|
2019/01/08 | Ship Management Systems Department | |
| 1173 |
Ban the use of open-loop scrubbers within Port of Fujairah
|
2019/01/25 | Technical Solution Department | |
| 1174 |
Additional information on Chinese regulations related to the sulphur content of fuel oil on or after 1 January 2019
|
2019/01/28 | Technical Solution Department | |
| 1175 |
Introduction to the outcomes of MEPC 73
|
2019/02/08 | External Affairs Department | |
| 1176 |
Graphical symbols for Fire Control Plans onboard the Maltese flagged ships
|
2019/02/22 | Material and Equipment Department | |
| 1178 |
Two way portable radio apparatus for fire fighter's communication for the Cook Islands flag vessels
|
2019/03/19 | Material and Equipment Department | |
| 1179 |
Sample and appraisal services for a ship implementation plan in preparation for the 0.50% sulphur limit for fuel oils from 2020
|
2019/03/29 | Machinery Department | |
| 1180 |
Introduction to the Outcomes of MSC 100
|
2019/04/01 | External Affairs Department | |
| 1181 |
Graphical symbols for Fire Control Plans onboard the Cook Islands flagged ships
|
2019/04/19 | Material and Equipment Department | |
| 1182 |
Revision of format of Certificate of Classification (Abolishment of Certificate of Installations Registration / Incorporation of Certificate of Installations Registration into Certificate of Classification)
|
2019/06/18 | Classification Department | |
| 1183 |
Requirements for maintenance, thorough examination, operational testing, overhaul and repair of lifeboats and rescue boats, launching appliances and release gear
|
2019/06/24 | Survey Department | |
| 1185 |
Adding Note on Survey Status to EU flagged ships which are subject to EU Regulation on Ship Recycling
|
2019/07/01 | Ship Management Systems Department | |
| 1187 |
Guidance of registration and usage of "ClassNK MRV Portal" for IMO Data Collection Systems for fuel oil consumption of ships (IMO DCS)(Including the case of Company and/or Flag change)
|
2019/08/05 | Ship Management Systems Department | |
| 1190 |
Issuance of "Precautions concerning change-over to 0.50% sulphur compliant fuel oils"
|
2019/09/30 | Machinery Department | |
| 1191 |
Introduction to the Outcomes of MSC 101
|
2019/10/02 | External Affairs Department | |
| 1192 |
Introduction to the outcomes of MEPC 74
|
2019/10/09 | External Affairs Department | |
| 1193 |
Ballast Water Management Convention for Singapore-flagged ships
|
2019/10/23 | Machinery Department | |
| 1194 |
Ban the use of open-loop scrubbers within Panama Canal waters
|
2019/11/20 | Technical Solution Department | |
| 1195 |
Amendments to the IBC/BCH Code & MARPOL 73/78 Annex II which will enter into force on 1 January 2021(For non-Japanese flag ships)
|
2019/12/13 | Hull Department | |
| 1198 |
Start of the Annual report verification of IMO Data Collection Systems for fuel oil consumption of ships (IMO DCS)
|
2020/02/14 | Ship Management Systems Department | |
| 1199 |
Sampling analysis at the commissioning test of Ballast Water Management System
|
2020/02/21 | Machinery Department | |
| 1202 |
Sampling analysis at the commissioning tests of Ballast Water Management Systems (Panama)
|
2020/03/27 | Machinery Department | |
| 1204 |
Steel coil loading program of existing dry cargo ships to which Common Structural Rules for Bulk Carriers and Oil Tankers is applied
|
2020/03/30 | Hull Department | |
| 1205 |
Corrosion of distance piece on SOx scrubber discharge water line
|
2020/04/09 | Survey Department | |
| 1206 |
Ship Construction File（SCF）for ships to which GBS requirements are applicable
|
2020/07/15 | Survey Department | |
| 1207 |
Compliance with the EU Ship Recycling Regulation - Non-EU flagged vessels
|
2020/09/03 | Ship Management Systems Department | |
| 1208 |
Applicability, procedure, etc. for flag change from non-Japanese to Japanese without drydocking
|
2020/09/08 | Survey Department | |
| 1209 |
Amendments to the IBC/BCH Code & MARPOL 73/78 Annex II which will enter into force on 1 January 2021 (For non-Japanese flag ships)
|
2020/09/15 | Hull Department | |
| 1212 |
Safety Radio (SR) survey of Japanese flag ships (Revision)
|
2020/10/28 | Material and Equipment Department | |
| 1213 |
Portable Radios for Fire Fighting Parties onboard Liberian flagged ships
|
2020/11/04 | Material and Equipment Department | |
| 1214 |
Corrosion of distance pieces associated with SOx scrubber discharge waterlines (Part 2)
|
2020/11/04 | Survey Department | |
| 1218 |
Medical Oxygen Cylinder onboard Liberian flagged ships
|
2020/11/17 | Material and Equipment Department | |
| 1220 |
No English version
|
2020/11/25 | Ship Management Systems Department |