Last update : 2022/08/05

ClassNK IMO International Convention Calendar Search

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Revised conventions by the year when entering into force

Result 15

Subjects Requirement
Resolution No.
Entry into force
New Ship
Existing Ship
Ship types Size Implementation Date Convention TEC
Amendments to 1988 LL Protocol and IGC Code 1988 LL Protocol and IGC Code
MSC.491(104), MSC.492(104)
2024/01/01
New Ship All All 1 January 2024 LL, IGC Code 1251
Existing Ship All All 1 January 2024
Watertight doors on cargo ships MARPOL Annex I
MEPC.343(78)
2024/01/01
New Ship Oil Tanker All 1 January 2024 MARPOL
Existing Ship Oil Tanker All 1 January 2024
Amendments to Part B-1 to B-4 of SOLAS chapter II-1 to ensure consistency with regard to watertight integrity SOLAS II-1, Part B-1 to B-4
MSC.474(102), MSC.429(98)/REV.1, MSC.429(98)/REV.2
2024/01/01
New Ship All All 1 January 2024 SOLAS 1229
Existing Ship All All 1 January 2024
Amendments to SOLAS to require water level detectors on multiple hold cargo ships SOLAS II-1/25-1
MSC.482(103)
2024/01/01
New Ship Multiple hold cargo ships other than bulk carriers and tankers All Constructed on or after 1 January 2024 SOLAS 1241
Existing Ship
Amendments to IGF Code IGF Code
MSC.458(101)
2024/01/01
New Ship Ships using gases or other low-flashpoint fuels All 1. Ships contracted for construction on or after 1 January 2024
2. Ships keel laid on or after 1 July 2024, in the absence of a building contract
3. Ships delivered on or after 1 January 2028
SOLAS 1191
Existing Ship
Amendments to SOLAS regulation II-1/3-8 relevant to mooring equipment SOLAS II-1/3-8
MSC.474(102)
2024/01/01
New Ship All All 1 January 2024 SOLAS 1229
Existing Ship All All 1 January 2024
Amendments to IGF Code IGF Code
MSC.475(102)
2024/01/01
New Ship Ships using gases or other low-flashpoint fuels All 1 January 2024 SOLAS 1229
Existing Ship Ships using gases or other low-flashpoint fuels All 1 January 2024
Amendments to FSS Code FSS Code Chapter 15
MSC.457(101)
2024/01/01
New Ship All All 1 January 2024 SOLAS 1191
Existing Ship All All 1 January 2024
Amendments to LSA Code LSA Code 4.4.8.1, 6.1.1.3
MSC.459(101)
2024/01/01
New Ship All All Applies to rescue boats installed on board ships on or after 1 January 2024. SOLAS 1191
Existing Ship All All Applies to rescue boats installed on board ships on or after 1 January 2024.
Amendments to SOLAS regulation III/33, LSA Code and the Resolution MSC.81(70), to clarify application of the requirements to launch lifeboats making headway at speeds up to 5 knots in calm water. SOLAS III/33, LSA Code
MSC.482(103), MSC.485(103), MSC.488(103)
2024/01/01
New Ship Cargo ships 20,000GT and above 1 January 2024 SOLAS 1241
Existing Ship Cargo ships 20,000GT and above 1 January 2024
Amendments to FSS Code FSS Code Chapter 9
MSC.484(103)
2024/01/01
New Ship All All 1 January 2024 SOLAS 1241
Existing Ship All All 1 January 2024
Amendments to IMDG Code IMDG Code
MSC.501(105)
2024/01/01
New Ship Ships carrying IMDG Cargo All 1 January 2024
Administrations may apply it on a voluntary basis as from 1 January 2023.
SOLAS 1270
Existing Ship Ships carrying IMDG Cargo All 1 January 2024
Administrations may apply it on a voluntary basis as from 1 January 2023.
Amendments to SOLAS due to modernization of the Global Maritime Distress and Safety System (GMDSS) SOLAS
MSC.496(105)
2024/01/01
New Ship All 300 gross tonnage and upwards 1 January 2024 SOLAS 1270
Existing Ship All 300 gross tonnage and upwards 1 January 2024
Amendments to Forms C, E and P in the appendix to SOLAS certificates SOLAS
MSC.456(101)
2024/01/01
New Ship All All 1 January 2024 SOLAS 1191
Existing Ship All All 1 January 2024
Amendments to IGC Code IGC Code
MSC.476(102)
2024/01/01
New Ship Gas carriers All 1 January 2024 SOLAS 1229
Existing Ship Gas carriers All 1 January 2024