List of Current and Effective ClassNK Technical Information

Last update: 2026/07/17

Total: 666 items (1-50)

Change display order
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