List of Current and Effective ClassNK Technical Information
Last update: 2026/07/17
| Tec No. | Subject | File | Date of Issue | Contact |
|---|---|---|---|---|
| 53 |
Annual Inspections of Crew Lifts Fitted on board Greek Flag Ships
|
1986/11/05 | EQD | |
| 172 |
A pump used both for an oily water separator and sludge transfer
|
1995/12/21 | SVD | |
| 185 |
Suspension of Class
|
1996/06/01 | CLD | |
| 190 |
Positioning of Sidelights on Hong Kong Flag Container Ships
|
1996/07/25 | EQD | |
| 199 |
Maintenance for electro-hydraulic cranes
|
1996/11/11 | EQD | |
| 208 |
Reserve Sources of Energy for GMDSS Radio Equipment on board Greek Flag Ships
|
1997/02/25 | EQD | |
| 235 |
Crew Accommodations of Singapore Ships
|
1997/11/30 | EQD | |
| 275 |
Radio Logbooks Required on Board Liberian and Greek Flag GMDSS Ships
|
1998/08/12 | EQD | |
| 280 |
Fire Extinguishing Arrangement for Paint Lockers and Flammable Liquid Lockers of Liberian Flag Ships
|
1998/08/26 | EQD | |
| 289 |
Abstract of 96 SOLAS and LSA Code
|
1999/12/16 | EQD | |
| 290 |
Examinations, Testing and Certification Requirements of USA OSHA for Cargo Gears of Ships Loading/Unloading at USA Ports
|
1998/12/15 | EQD | |
| 306 |
Requirements for GAS Carriers which will enter Indian Ports
|
1999/04/07 | SVD | |
| 307 |
MARPOL73/78 Annex V "Regulations for the prevention of pollution by garbage from ships"
|
1999/04/19 | MCD | |
| 310 |
Revised cargo gear regulation of Australia
|
1999/05/10 | EQD | |
| 312 |
Remedy of mechanical and electrical damages occurred in Greece
|
1999/05/21 | SVD | |
| 313 |
Canadian Code to be applied to ships that carries timber deck cargoes into or out of Canada
|
1999/06/01 | EQD | |
| 314 |
Training and drills of Lifesaving on board Netherlands Flag Ships
|
1999/05/28 | EQD | |
| 318 |
Corrective action required by PSC with regard to ISM-related non-conformity caused by poor maintenance of ship and its equipment
|
1999/07/01 | SMD | |
| 322 |
Maintenance of Sea Water/Sanitary Piping in Engine Rooms and Sea Water Piping on Weather Decks
|
1999/08/04 | SVD | |
| 325 |
Rescue boat launching appliances on board Netherlands Flag Ships
|
1999/08/24 | EQD | |
| 332 |
Cyprus Requirements with regard to Fire Control & Life Saving Appliances Plans
|
1999/11/01 | XAD | |
| 333 |
Requirements to be met by vessels entering into Greek Ports carrying solid cargoes in bulk
|
1999/10/29 | XAD | |
| 335 |
Rescue boat launching appliances on board Netherlands Flag Ships
|
1999/10/12 | EQD | |
| 338 |
Safe Working Load of the cargo handling appliances under SI units
|
1999/11/15 | EQD | |
| 345 |
Treatment of indent on deck crane or derrick boom
|
1999/12/24 | SVD | |
| 347 |
Guideline for issuance of the Statutory Certificates under the Harmonized System of Survey and Certification (HSSC)
|
2000/01/20 | SVD | |
| 349 |
Interpretations of Chapter III of 1996 Amendments to 1974 SOLAS and LSA Code, and Survey / Testing Procedures
|
2000/01/21 | EQD | |
| 350 |
Examination and certification of shipboard incinerators
|
2000/01/21 | EQD | |
| 354 |
An amendment to the Regulations of California for Oil Spill Prevention and Response
|
2000/04/07 | XAD | |
| 355 |
----- No English version -----
|
2000/03/31 | SVD | |
| 356 |
Resolutions adopted by IMO Assembly at its 21st Session
|
2000/04/05 | XAD | |
| 357 |
Overhauling and operational test of lifeboat on- Load release gear for Bahamas flag ships
|
2000/04/25 | EQD | |
| 358 |
Gross Tonnage for Determination of Application of GMDSS Requirements to Panamanian Ships
|
2000/04/28 | EQD | |
| 359 |
Procedure for Responding to Digital Selective Calling (DSC) Distress Alerts by Hong Kong Registered Ships.
|
2000/05/16 | EQD | |
| 361 |
Survey of Life-saving Appliances for the Netherlands Flag Ships
|
2000/03/16 | EQD | |
| 363 |
Introduction of HSSC to the Maltese vessels
|
2000/06/02 | XAD | |
| 364 |
The exemption from damage stability requirements for the existing bulk carriers
|
2000/06/15 | SVD | |
| 365 |
Introduction of HSSC to the Maltese vessels
|
2000/06/19 | XAD | |
| 372 |
Launching appliance and lifeboat on-load release gear on board Malta flag ships
|
2000/08/25 | EQD | |
| 373 |
Inflatable liferafts, marine evacuation systems and hydrostatic release units on board Greek flag ships
|
2000/08/25 | EQD | |
| 374 |
Partial Exemption from the Requirements for GMDSS for Greek Flag GMDSS Ships Engaging on Voyages in the Mediterranean and Black Sea
|
2000/09/01 | EQD | |
| 376 |
Implementation of recently adopted Conventions by IMO.
|
2000/09/14 | XAD | |
| 383 |
Requirements adopted by IMO at MEPC 45
|
2000/11/16 | XAD | |
| 387 |
Machinery Verification Runs at the time of drydocking and at the completion of significant repairing
|
2000/12/15 | SVD | |
| 389 |
----- No English version -----
|
2000/12/20 | SVD | |
| 400 |
Halon Fire Extinguishing Systems onboard , St. Vincent and the Grenadines flag vessels
|
2001/05/30 | XAD | |
| 404 |
Mandatory instruments adopted at 46th Session of IMO’s Marine Environment Protection Committee (MEPC46, April 2001) ? Acceleration of phasing out scheme of existing single hull tankers
|
2001/06/19 | XAD | |
| 405 |
Piping Arrangement of Bilge Discharge from Machinery Spaces through Oily Water Separators
|
2001/07/15 | SVD | |
| 406 |
IMO conventions to enter into force in 2002 (Part 3) (Refer to NK Technical Information No. 396)
|
2001/06/18 | XAD | |
| 411 |
Special requirements for Swiss flag ships
|
2001/07/13 | SVD |