Rec 21 Rev1 CLN
Rec 21 Guidelines on approval procedure foronboard loading computers - Rev.1 September 2005
Rec 22 Deleted
Rec 22 Recommendations for the classification of areas where flammable gas or vapour risks may arise to permit the proper selection of electrical equipment - Deleted May 2001
Rec 23 Deleted
Rec 23 Deleted Dec 1996
Rec 24 Rev6 CLN
Rec 24 Intact Stability - Rev.6 July 2013
Rec 25 Deleted
Rec 25 Capacity of cargo tank’s venting system - Deleted Nov 2010
Rec 26 Rev1 CLN
Rec 26 List of minimum recommended spare parts for main internal combustion engines of ships for unrestricted service - Rev.1 November 2006
Rec 27 Rev1 CLN
Rec 27 List of minimum recommended spare parts for each type of auxiliary internal combustion engine driving electric generators for essential services on board ships for unrestricted service - Rev.1 November 2006
Rec 28 Rev1 CLN
Rec 28 List of minimum recommended spare parts for auxiliary steam turbines driving electric generators for essential services of ships for unrestricted service - Rev.1 November 2006
Rec 29 Rev1 CLN
Rec 29 List of minimum recommended spare parts for main steam turbines of ships for unrestricted service - Rev.1 November 2006
Rec 30 Rev1 CLN
Rec 30 List of minimum recommended spare parts for essential auxiliary machinery of ships for unrestricted service - Rev.1 November 2006
Rec 31 Rev2 Corr1 CLN
Rec 31 Inclining test unified procedure - Rev.2 Corr.1 January 2004
Rec 32 Deleted
Rec 32 Guidelines on welding procedure qualification test for hull construction - Deleted June 2005
Rec 33 Corr1 CLN
Rec 33 Guidelines for the Construction of Pressure Vessel Type Tanks Intended for the Transportation of Anhydrous Ammonia at Ambient Temperatures - Corr.1 1992
Rec 34 Rev1 Corr1 CLN
Rec 34 Standard Wave Data - Rev.1 Corr. November 2001
Rec 35 Rev2 CLN
Rec 35 Inspection and Maintenance of Electrical Equipment Installed in Hazardous Areas for Ships Other Than Tankers - Rev.2 Feb 2021 Clean
Rec 36 Rev3 CLN
Rec 36 Recommended procedure for the determination of contents of metals and other contaminants in stern tube lubricating oil - Rev.3 Nov 2020 Clean
Rec 37 Deleted
Rec 37 Guidelines for Cast Steel Container Corner Fittings - Deleted July 2003
Rec 38 Rev2 CLN
Rec 38 Guidelines for the Survey of Offshore Mooring Chain Cable in Use - Rev.2 July 2020 Clean
Rec 39 Rev3 CLN
Rec 39 Safe Use Of Rafts Or Boats For Survey - Rev.3 March 2009
Rec 40 New
Rec 40 - Survey Guidelines - Emergency Towing Arrangements - 1995