Interim Technical Notes
Interim Technical Notes (ITNs) provide supporting information on specific technical issues or areas related to maritime rules. ITNs should not be treated as substitutes for the rules, which are the law.
Latest notes
ITN-22-18 Ring-fenced Tickets - Equivalence to SRL Endorsements[PDF: 144kB, 3 pages] ITN-21-18 High Speed Endorsements[PDF: 119kB, 1 page] ITN-12-18 ITN-12-18 Radio Surveyor Quality Assurance system - Clarification[PDF: 77kB, 3 pages] ITN-11-18 Standard for the inspection of wire rope used on ship’s lifting appliances in New Zealand[PDF: 472kB, 3 pages] ITN-08-18 Rule Clarification - vessels coming from Australia and in Class[PDF: 121kB, 5 pages] ITN-02-18 Non-metallic seacocks and through-hull fittings[PDF: 744kB, 8 pages]
Latest rule updates
Rules Amendments
The 2016 rule amendments correct minor errors contained in the rules to make them easier and clearer to read and understand.