List of Current and Effective ClassNK Technical Information
Last update: 2026/09/08
| Tec No. | Subject | File | Date of Issue | Contact |
|---|---|---|---|---|
| 1221 |
AMSA's approach to maximum period of shipboard service for seafarers
|
2020/11/27 | Ship Management Systems Department | |
| 1222 |
Amendments to the IBC/BCH Code & MARPOL 73/78 Annex II which will enter into force on 1 January 2021 (For Japanese flag ships)
|
2020/12/10 | Hull Department | |
| 1227 |
Amendments of 2018 to the code of the MLC, 2006 (effective on and after 26 Dec. 2020) (for non-Japanese flag vessels)
|
2021/01/29 | Ship Management Systems Department | |
| 1228 |
Summary of the outcomes of MEPC 75
|
2021/02/09 | External Affairs Department | |
| 1229 |
Summary of the Outcomes of MSC 102
|
2021/02/24 | External Affairs Department | |
| 1231 |
Lifting Appliances for Malaysian flagged ships
|
2021/04/12 | Material and Equipment Department | |
| 1232 |
Portable Radio Apparatus for Fire Fighting Parties onboard Malaysian flagged ships
|
2021/04/20 | Material and Equipment Department | |
| 1233 |
Cracking at the Big Ends of Taper Sections of Water Lubricated Propeller Shafts
|
2021/04/30 | Machinery Department | |
| 1234 |
Oxygen Cylinders onboard Panamanian Flagged Ships
|
2021/05/11 | Ship Management Systems Department | |
| 1235 |
Amendment to the ClassNK Rules and Guidance related to computer based systems
|
2021/05/14 | Machinery Department | |
| 1236 |
Emergency escape breathing devices (EEBDs) onboard the Panama flag vessels
|
2021/05/17 | Material and Equipment Department | |
| 1237 |
Enhanced Monitoring Programme for Bahamian ships
|
2021/05/20 | Survey Department | |
| 1238 |
Scuffing and excessive wear of cylinder liners as well as the wear, sticking or breakage of piston rings, and deposit formation in the piston crown and ring areas of two-stroke main engines using VLSFO
|
2021/06/02 | Machinery Department | |
| 1239 |
Improvement measures to reduce the damage generated by fire accident on large size Vehicle Carriers-Effective use of fixed foam fire-extinguishing systems-
|
2021/06/11 | Rule Development Department | |
| 1240 |
Revision and update of Safety Management System onboard Panamanian flagged ships with multiple load lines
|
2021/07/05 | Ship Management Systems Department | |
| 1241 |
Summary of the Outcomes of MSC 103
|
2021/08/03 | External Affairs Department | |
| 1244 |
Instruction by Panama Maritime Authority regarding U.S. and Australian ports pre-arrival checklist for Panamanian flagged vessels
|
2021/09/15 | Survey Department | |
| 1245 |
Summary of the outcomes of MEPC 76
|
2021/09/15 | External Affairs Department | |
| 1246 |
Special requirements of flag State Authorities regarding asbestos
|
2021/09/16 | Ship Management Systems Department | |
| 1247 |
Transport of Containers in Bulk Carriers
|
2021/09/28 | Hull Department | |
| 1248 |
Reporting Emissions Data into the UK MRV Regime
|
2021/10/13 | Certification Department | |
| 1249 |
Medical Oxygen Cylinder onboard Marshall Islands flagged vessels
|
2021/11/08 | Material and Equipment Department | |
| 1251 |
Summary of the Outcomes of MSC 104
|
2021/11/18 | External Affairs Department | |
| 1254 |
Revised "Guidance on treatment of innovative energy efficiency technologies" (EEDI and EEXI related)
|
2022/01/18 | Hull Department | |
| 1255 |
"IHM Certificate to Part I of the Inventory of Hazardous Materials" and "EU Regulation on Ship Recycling" for Japanese flagged ships
|
2022/01/21 | Ship Management Systems Department | |
| 1256 |
Emergency escape breathing devices (EEBDs) onboard the Cyprus flag vessels
|
2022/02/08 | Material and Equipment Department | |
| 1258 |
Sampling analysis at commissioning tests for ballast water management systems (rev.1)
|
2022/02/28 | Machinery Department | |
| 1259 |
Summary of the outcomes of MEPC 77
|
2022/03/01 | External Affairs Department | |
| 1261 |
Fitting or designating fuel oil sampling points
|
2022/05/09 | Machinery Department | |
| 1267 |
Equipment for Bahamian-flagged vessels
|
2022/06/15 | Material and Equipment Department | |
| 1268 |
Implementation of CII (Carbon Intensity Indicator) and SEEMP Part III
|
2022/06/15 | MGD | |
| 1269 |
Prohibition of the carriage and use of heavy fuel oil as fuel in the Arctic (MARPOL Annex I Reg.43A)
|
2022/07/15 | Machinery Department | |
| 1270 |
Summary of the Outcomes of MSC 105
|
2022/07/20 | External Affairs Department | |
| 1271 |
Implementation of SEEMP Part III and submission for approval (Amendment to MARPOL Annex VI)
|
2022/08/03 | MGD | |
| 1273 |
IACS Recommendation No.172 in relation to Energy Efficiency Existing Ship Index (EEXI)
|
2022/08/10 | Hull Department | |
| 1274 |
Survey and Certification for EEXI required by the Amendments to ANNEX VI of MARPOL
|
2022/08/19 | Hull Department | |
| 1275 |
Summary of the outcomes of MEPC 78
|
2022/08/19 | External Affairs Department | |
| 1276 |
Submission of inspection results for radio inspections performed by radio firms prior to Safety Radio surveys carried out by ClassNK
|
2022/08/22 | Classification Department | |
| 1277 |
Change in Inspection Method Due to Amendment of Rules for Propeller Shaft Surveys
|
2022/09/01 | Survey Department | |
| 1278 |
Compliance with the EU Ship Recycling Regulation - For Panamanian flagged vessels
|
2022/11/08 | Ship Management Systems Department | |
| 1279 |
IACS Recommendation No.173 in relation to Energy Efficiency Existing Ship Index (EEXI)
|
2022/12/02 | Hull Department | |
| 1280 |
Fire Control Plan graphical symbols and Verification for Panamanian flag vessels
|
2022/12/09 | Material and Equipment Department | |
| 1282 |
Marine equipment for onboard United Kingdom flagged ship
|
2022/12/20 | Material and Equipment Department | |
| 1285 |
The procedure for document review for DMLC Part-II and on-board inspection for Japanese flag
|
2023/01/17 | Ship Management Systems Department | |
| 1286 |
Starting e-Certificate service for Japanese flagged vessels
|
2023/02/13 | Classification Department | |
| 1287 |
Summary of the Outcomes of MSC 106
|
2023/02/20 | External Affairs Department | |
| 1288 |
Issuance of AFS Certificate in accordance with the amendment of the AFS Convention to add the Cybutryne to the list of banned substances (Additional Information)
|
2023/02/22 | Survey Department | |
| 1290 |
System release of Survey Programme
|
2023/03/17 | Classification Department | |
| 1291 |
Special requirements for Emergency Escape Breathing Devices (EEBDs) regarding Bahamas flagged vessels
|
2023/03/17 | Material and Equipment Department | |
| 1292 |
Designation of the Mediterranean Sea Area as an Emission Control Area for Sulphur Oxides (SOx) and Particulate Matter (PM) under MARPOL ANNEX VI (Regulations for the Prevention of Air Pollution from Ships)
|
2023/03/24 | Machinery Department |