Maritime conventions

Regulatory Library

International Maritime Conventions & Amendments

An authoritative, searchable status library of the principal IMO maritime conventions and their amendments — official references, entry-into-force dates, current status and direct access to official sources. Sourced from the IMO list of conventions and amendments (as at 3 July 2026).

IMO instruments only. ILO maritime labour & occupational-safety instruments (MLC, C092, C133, C126, C152, C027, C032, Dock Work Code of Practice) are held in a separate library.

ILO Maritime Instruments →
53 parent instruments · 561 records

SOLAS 1974

Agreement concerning specific stability requirements 1 April 1997 for roro passenger ships undertaking regular scheduled international voyages between or to or from designated ports in North West Euro

TypeRef. No.Title / DescriptionEntry into ForceStatusViewPDF
AmendmentMSC.590(111)
IP Code

2026 amendments (MSC.590(111))

01 January 2028Upcoming Source—
AmendmentMSC.590(111)
(the Requirements) (MSC.402(96))

2026 amendments (MSC.590(111))

01 January 2028Upcoming Source—
AmendmentMSC.567(109)
IGF Code

2024 amendments (MSC.567(109))

Requirements for maintenance, thorough examination, operational testing, overhaul and repair of lifeboats and rescue boats, launching appliances and release gear

01 January 2028Upcoming Source PDF
AmendmentMSC.584(111)
Performance Standard for Protective Coatings for Alternative

2026 amendments (MSC.584(111))

01 January 2028Upcoming Source—
AmendmentMSC.583(111)
International Maritime Solid Bulk Cargoes (IMSBC) Code, (200

2026 amendments (MSC.583(111))

01 January 2028Upcoming Source—
AmendmentMSC.587(111)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2026 amendments (MSC.587(111))

International Code for the Security of Ships and of Port Facilities (ISPS Code)

01 January 2028Upcoming Source—
AmendmentMSC.589(111)
1994 HSC Code

2026 amendments (MSC.589(111))

01 January 2028Upcoming Source—
AmendmentMSC.586(111)
1994 HSC Code

2026 amendments (MSC.586(111))

Sub-chapter 1.9 of the Code of Safe Practice for Cargo Stowage and Securing (CSS Code) (resolution A.714(17))

01 January 2028Upcoming Source—
AmendmentMSC.574(110)
1994 HSC Code

2025 amendments (MSC.574(110))

01 January 2028Upcoming Source—
AmendmentMSC.585(111)
1994 HSC Code

2026 amendments (MSC.585(111))

2000 International Code of Safety for HighSpeed Craft (2000 HSC Code) (MSC.97(73))

01 January 2028Upcoming Source—
AmendmentMSC.573(110)
1994 HSC Code

2025 amendments (MSC.573(110))

01 January 2028Upcoming Source—
AmendmentMSC.572(110)
(RO Code (MSC.349(92)))

2025 amendments (MSC.572(110))

(Chapters II-2 and V)

01 January 2028Upcoming Source—
AmendmentMSC.549(108)
(RO Code (MSC.349(92)))

2024 amendments (MSC.549(108))

(Chapters II-1)

01 January 2028Upcoming Source PDF
AmendmentMSC.575(110)
International Maritime Solid Bulk Cargoes (IMSBC) Code, (200

2025 amendments (MSC.575(110))

01 January 2027Upcoming Source—
AmendmentMSC.566(109)
IGC Code

2024 amendments (MSC.566(109))

01 July 2026In Force Source PDF
AmendmentMSC.559(108)
(the Requirements) (MSC.402(96))

2024 amendments (MSC.559(108))

01 January 2026In Force Source PDF
AmendmentMSC.551(108)
IGF Code

2024 amendments (MSC.551(108))

01 January 2026In Force Source PDF
AmendmentMSC.524(106)
IGF Code

2022 amendments (MSC.524(106))

01 January 2026In Force Source PDF
AmendmentMSC.553(108)
Performance Standard for Protective Coatings for Alternative

2024 amendments (MSC.553(108))

01 January 2026In Force Source PDF
AmendmentMSC.558(108)
Performance Standard for Protective Coatings for Cargo Oil T

2024 amendments (MSC.558(108))

01 January 2026In Force Source PDF
AmendmentMSC.557(108)
Performance standard for protective coatings for dedicated s

2024 amendments (MSC.557(108))

International Code of the International Standards and Recommended Practices for a Safety Investigation into a Marine Casualty of Marine Incident

01 January 2026In Force Source PDF
AmendmentMSC.556(108)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2024 amendments (MSC.556(108))

01 January 2026In Force Source—
AmendmentMSC.555(108)
FSS Code

2024 amendments (MSC.555(108))

01 January 2026In Force Source PDF
AmendmentMSC.554(108)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

2024 amendments (MSC.554(108))

01 January 2026In Force Source PDF
AmendmentMSC.535(107)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

2023 amendments (MSC.535(107))

01 January 2026In Force Source PDF
AmendmentMSC.537(107)
1994 HSC Code

2023 amendments (MSC.537(107))

01 January 2026In Force Source PDF
AmendmentMSC.536(107)
1994 HSC Code

2023 amendments (MSC.536(107))

01 January 2026In Force Source PDF
AmendmentMSC.552(108)
Grain Code

2024 amendments (MSC.552(108))

01 January 2026In Force Source PDF
AmendmentMSC.523(106)
IGC Code

2022 amendments (MSC.523(106))

01 January 2026In Force Source PDF
AmendmentMSC.550(108)
(RO Code (MSC.349(92)))

2024 amendments (MSC.550(108))

(Chapters II-2 and V)

01 January 2026In Force Source PDF
AmendmentMSC.532(107)
(RO Code (MSC.349(92)))

2023 amendments (MSC.532(107))

(Chapters II-1, II-2, V and XIV and the appendix (Certificates))

01 January 2026In Force Source PDF
AmendmentMSC.520(106)
(RO Code (MSC.349(92)))

2022 amendments (MSC.520(106))

(Chapter II-2)

01 January 2026In Force Source PDF
AmendmentMSC.539(107)
International Maritime Solid Bulk Cargoes (IMSBC) Code, (200

2023 amendments (MSC.539(107))

01 January 2025In Force Source—
CodeMSC.527(106)
IP Code

International Code of Safety for Ships Carrying Industrial Personnel (IP Code) (MSC.527(106))

Mandatory code/instrument (master record)

01 July 2024In Force Source—
AmendmentMSC.525(106)
Performance Standard for Protective Coatings for Alternative

2022 amendments (MSC.525(106))

01 July 2024In Force Source—
AmendmentMSC.526(106)
IBC Code

2022 amendments (MSC.526(106))

01 July 2024In Force Source—
AmendmentMSC.521(106)
(RO Code (MSC.349(92)))

2022 amendments (MSC.521(106))

(Addition of a new Chapter XV - Safety measures for ships carrying industrial personnel)

01 July 2024In Force Source—
AmendmentMSC.475(102)
IGF Code

2020 amendments (MSC.475(102))

01 January 2024In Force Source—
AmendmentMSC.458(101)
IGF Code

2019 amendments (MSC.458(101))

01 January 2024In Force Source—
AmendmentMSC.501(105)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2022 amendments (MSC.501(105))

01 January 2024In Force Source—
AmendmentMSC.484(103)
FSS Code

2021 amendments (MSC.484(103))

01 January 2024In Force Source—
AmendmentMSC.457(101)
FSS Code

2019 amendments (MSC.457(101))

01 January 2024In Force Source—
AmendmentMSC.485(103)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

2021 amendments (MSC.485(103))

01 January 2024In Force Source—
AmendmentMSC.459(101)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

2019 amendments (MSC.459(101))

01 January 2024In Force Source—
AmendmentMSC.499(105)
1994 HSC Code

2022 amendments (MSC.499(105))

01 January 2024In Force Source—
AmendmentMSC.498(105)
1994 HSC Code

2022 amendments (MSC.498(105))

01 January 2024In Force Source—
AmendmentMSC.492(104)
IGC Code

2021 amendments (MSC.492(104))

01 January 2024In Force Source—
AmendmentMSC.476(102)
IGC Code

2020 amendments (MSC.476(102))

01 January 2024In Force Source—
AmendmentMSC.496(105)
(RO Code (MSC.349(92)))

2022 amendments (MSC.496(105))

Chapters II-1, III, IV and V, and the appendix (Certificates)

01 January 2024In Force Source—
AmendmentMSC.482(103)
(RO Code (MSC.349(92)))

2021 amendments (MSC.482(103))

(Chapters II-1 and III)

01 January 2024In Force Source—
AmendmentMSC.474(102)
(RO Code (MSC.349(92)))

2020 amendments (MSC.474(102))

(Chapter II-1)

01 January 2024In Force Source—
AmendmentMSC.456(101)
(RO Code (MSC.349(92)))

2019 amendments (MSC.456(101))

(Appendix - Certificates))

01 January 2024In Force Source—
AmendmentMSC.500(105)
International Maritime Solid Bulk Cargoes (IMSBC) Code, (200

2022 amendments (MSC.500(105))

01 December 2023In Force Source—
AmendmentMSC.483(103)
Performance Standard for Protective Coatings for Alternative

2021 amendments (MSC.483(103))

01 January 2023In Force Source—
AmendmentMSC.477(102)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2020 amendments (MSC.477(102))

01 June 2022In Force Source—
AmendmentMSC.462(101)
International Maritime Solid Bulk Cargoes (IMSBC) Code, (200

2019 amendments (MSC.462(101))

01 January 2021In Force Source—
AmendmentMSC.461(101)
1994 HSC Code

2019 amendments (MSC.461(101))

01 January 2021In Force Source—
AmendmentMSC.460(101)
IBC Code

2019 amendments (MSC.460(101))

(Chapters 1, 15, 16, 17, 18, 19 and 21)

01 January 2021In Force Source—
CodeMSC.402(96)
(the Requirements) (MSC.402(96))

(the Requirements) (MSC.402(96))

Mandatory code/instrument (master record)

01 January 2020In Force Source—
AmendmentMSC.422(98)
IGF Code

2017 amendments (MSC.422(98))

01 January 2020In Force Source—
AmendmentMSC.444(99)
Casualty Investigation Code

2018 amendments (MSC.444(99))

01 January 2020In Force Source—
AmendmentMSC.443(99)
Casualty Investigation Code

2018 amendments (MSC.443(99))

01 January 2020In Force Source—
AmendmentMSC.414(97)
Casualty Investigation Code

2016 amendments (MSC.414(97))

01 January 2020In Force Source—
AmendmentMSC.413(97)
Casualty Investigation Code

2016 amendments (MSC.413(97))

01 January 2020In Force Source—
AmendmentMSC.442(99)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2018 amendments (MSC.442(99))

01 January 2020In Force Source—
AmendmentMSC.410(97)
FSS Code

2016 amendments (MSC.410(97))

01 January 2020In Force Source—
AmendmentMSC.403(96)
FSS Code

2016 amendments (MSC.403(96))

01 January 2020In Force Source—
Amendment—
2010 FTP Code

2018 amendments

MSC.437(99))

01 January 2020In Force Source—
AmendmentMSC.425(98)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

2017 amendments (MSC.425(98))

01 January 2020In Force Source—
AmendmentMSC.439(99)
1994 HSC Code

2018 amendments (MSC.439(99))

01 January 2020In Force Source—
AmendmentMSC.424(98)
1994 HSC Code

2017 amendments (MSC.424(98))

01 January 2020In Force Source—
AmendmentMSC.438(99)
1994 HSC Code

2018 amendments (MSC.438(99))

01 January 2020In Force Source—
AmendmentMSC.423(98)
1994 HSC Code

2017 amendments (MSC.423(98))

01 January 2020In Force Source—
AmendmentMSC.441(99)
IGC Code

2018 amendments (MSC.441(99))

01 January 2020In Force Source—
AmendmentMSC.411(97)
IGC Code

2016 amendments (MSC.411(97))

01 January 2020In Force Source—
AmendmentMSC.440(99)
IBC Code

2018 amendments (MSC.440(99))

01 January 2020In Force Source—
AmendmentMSC.436(99)
(RO Code (MSC.349(92)))

2018 amendments (MSC.436(99))

(Chapters II-1, IV and appendix)

01 January 2020In Force Source—
AmendmentMSC.421(98)
(RO Code (MSC.349(92)))

2017 amendments (MSC.421(98))

(chapters II-1, II-2 and III and the appendix to the annex)

01 January 2020In Force Source—
AmendmentMSC.409(97)
(RO Code (MSC.349(92)))

2016 amendments (MSC.409(97))

(Chapters II-1, II-2 and XI-1)

01 January 2020In Force Source—
AmendmentMSC.404(96)
(RO Code (MSC.349(92)))

2016 amendments (MSC.404(96))

(Chapters II-2 and III)

01 January 2020In Force Source—
AmendmentMSC.426(98)
International Maritime Solid Bulk Cargoes (IMSBC) Code, (200

2017 amendments (MSC.426(98))

01 January 2019In Force Source—
AmendmentMSC.412(97)
1994 HSC Code

2016 amendments (MSC.412(97))

01 July 2018In Force Source—
AmendmentMSC.405(96)
Performance Standard for Protective Coatings for Alternative

2016 amendments (MSC.405(96))

01 January 2018In Force Source—
AmendmentMSC.406(96)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2016 amendments (MSC.406(96))

01 January 2018In Force Source—
CodeMSC.391(95)
IGF Code

International Code of Safety for Ships using Gases or other Low-flashing Point Fuels (IGF Code) (MSC.391(95))

Mandatory code/instrument (master record)

01 January 2017In Force Source—
CodeMSC.385(94)
Polar Code

Code for Ships Operating in Polar Waters (Polar Code) (MSC.385(94))

Mandatory code/instrument (master record)

01 January 2017In Force Source—
AmendmentMSC.392(95)
(RO Code (MSC.349(92)))

2015 amendments (MSC.392(95))

(Chapters II-1, II-2 and Appendix)

01 January 2017In Force Source—
AmendmentMSC.386(94)
(RO Code (MSC.349(92)))

2014 amendments (MSC.386(94))

(new chapter XIV) to make use of the safety-related provisions of the Polar Code mandatory

01 January 2017In Force Source—
AmendmentMSC.381(94)
Performance Standard for Protective Coatings for Alternative

2014 amendments (MSC.381(94))

01 July 2016In Force Source—
AmendmentMSC. 380(94)
(RO Code (MSC.349(92)))

2014 amendments (MSC. 380(94))

(Chapters II-2, VI and XI-1 and appendix)

01 July 2016In Force Source—
AmendmentMSC.371(93)
Performance Standard for Protective Coatings for Alternative

2014 amendments (MSC.371(93))

01 January 2016In Force Source—
AmendmentMSC.372(93)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2014 amendments (MSC.372(93))

01 January 2016In Force Source—
AmendmentMSC.367(93)
FSS Code

2014 amendments (MSC.367(93))

01 January 2016In Force Source—
AmendmentMSC.368(93)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

2014 amendments (MSC.368(93))

01 January 2016In Force Source—
AmendmentMSC.370(93)
IGC Code

2014 amendments (MSC.370(93))

01 January 2016In Force Source—
AmendmentMSC.369(93)
IBC Code

2014 amendments (MSC.369(93))

01 January 2016In Force Source—
AmendmentMSC. 366(93)
(RO Code (MSC.349(92)))

2014 amendments (MSC. 366(93))

(addition of a new chapter XIII)

01 January 2016In Force Source—
AmendmentMSC. 365(93)
(RO Code (MSC.349(92)))

2014 amendments (MSC. 365(93))

(chapters II-1 and II-2)

01 January 2016In Force Source—
CodeMSC.349(92)
RO Code

Code for Recognized Organizations (RO Code) (MSC.349(92)

Mandatory code/instrument (master record)

01 January 2015In Force Source—
CodeMSC.337(91)
(Noise Code (MSC.337(91)))

(Noise Code (MSC.337(91)))

Mandatory code/instrument (master record)

01 January 2015In Force Source—
AmendmentMSC.393(95)
International Maritime Solid Bulk Cargoes (IMSBC) Code, (200

2015 amendments (MSC.393(95))

01 January 2015In Force Source—
AmendmentMSC. 354(92)
International Maritime Solid Bulk Cargoes (IMSBC) Code, (200

2013 amendments (MSC. 354(92))

01 January 2015In Force Source—
AmendmentMSC. 353(92)
1994 HSC Code

2013 amendments (MSC. 353(92))

01 January 2015In Force Source—
AmendmentMSC.352(92)
1994 HSC Code

2013 amendments (MSC.352(92))

01 January 2015In Force Source—
AmendmentMSC. 351(92)
1994 HSC Code

2013 amendments (MSC. 351(92))

01 January 2015In Force Source—
AmendmentMSC. 350(92)

2013 amendments (MSC. 350(92))

chapters III, V and XI-1

01 January 2015In Force Source—
AmendmentMSC.338(91)
NOISE Code

2012 amendments (MSC.338(91))

chapters II-1, II-2 and III and appendix

01 July 2014In Force Source—
CodeMSC.337(91)
NOISE Code

Code on Noise Levels on Board Ships (NOISE Code) (MSC.337(91))

Mandatory code/instrument (master record)

01 July 2014In Force Source—
AmendmentMSC.342(91)
Performance Standard for Protective Coatings for Cargo Oil T

2012 amendments (MSC.342(91))

01 July 2014In Force Source—
AmendmentMSC.341(91)
Performance standard for protective coatings for dedicated s

2012 amendments (MSC.341(91))

01 July 2014In Force Source—
AmendmentMSC.339(91)
FSS Code

2012 amendments (MSC.339(91))

01 July 2014In Force Source—
AmendmentMSC.340(91)
IBC Code

2012 amendments (MSC.340(91))

01 June 2014In Force Source—
AmendmentMSC.325(90)
Performance Standard for Protective Coatings for Alternative

2012 amendments (MSC.325(90))

chapters II-1, III, V, VI, VII and XI-1

01 January 2014In Force Source—
AmendmentMSC.328(90)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2012 amendments (MSC.328(90))

01 January 2014In Force Source—
AmendmentMSC.327(90)
FSS Code

2012 amendments (MSC.327(90))

01 January 2014In Force Source—
AmendmentMSC.326(90)
1994 HSC Code

2012 amendments (MSC.326(90))

01 January 2014In Force Source—
AmendmentMSC.318(89)
International Maritime Solid Bulk Cargoes (IMSBC) Code, (200

2011 amendments (MSC.318(89))

01 January 2013In Force Source—
AmendmentMSC.320(89)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

2011 amendments (MSC.320(89))

01 January 2013In Force Source—
AmendmentMSC.317(89)

2011 amendments (MSC.317(89))

chapter III

01 January 2013In Force Source—
AmendmentMSC.317(89)

2011 amendments (MSC.317(89))

chapter III

01 January 2013In Force Source—
AmendmentMSC.311(88)
FSS Code

2010 amendments (MSC.311(88))

01 July 2012In Force Source—
CodeMSC.307(88)
2010 FTP Code

International Code for Application of Fire Test Procedure, 2010 (2010 FTP Code) (MSC.307(88))

Mandatory code/instrument (master record)

01 July 2012In Force Source—
CodeMSC.307(88)
Note: Superseded by 2010 FTP Code (MSC.307(88))

Note: Superseded by 2010 FTP Code (MSC.307(88))

Mandatory code/instrument (master record)

01 July 2012In Force Source—
AmendmentMSC.308(88)

2010 amendments (MSC.308(88))

chapters II-1, II-2 and V and appendix (2010 FTP Code)

01 July 2012In Force Source—
AmendmentMSC.308(88)

2010 amendments (MSC.308(88))

chapters II-1, II-2 and V and appendix (2010 FTP Code)

01 July 2012In Force Source—
CodeMSC.289(87)
Performance Standard for Protective Coatings for Alternative

Performance Standard for Protective Coatings for Alternative Means of Corrosion Protection for Cargo Oil Tanks of Crude Oil Tankers (MSC.289(87))

Mandatory code/instrument (master record)

01 January 2012In Force Source—
CodeMSC.288(87)
Performance Standard for Protective Coatings for Cargo Oil T

Performance Standard for Protective Coatings for Cargo Oil Tanks of Crude Oil Tankers (MSC.288(87))

Mandatory code/instrument (master record)

01 January 2012In Force Source—
CodeMSC.287(87)
International Goalbased Ship Construction Standards for Bulk

International Goalbased Ship Construction Standards for Bulk Carriers and Oil Tankers (MSC.287(87))

Mandatory code/instrument (master record)

01 January 2012In Force Source—
AmendmentMSC.294(87)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2010 amendments (MSC.294(87))

01 January 2012In Force Source—
AmendmentMSC.293(87)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

2010 amendments (MSC.293(87))

01 January 2012In Force Source—
AmendmentMSC.291(87)

2010 amendments (MSC.291(87))

chapters II-1 and II-2 (Performance Standard for Protective Coatings for Cargo Oil Tanks of Crude Oil Tankers (MSC.288(87)) and Performance Standard for Protective Coatings for

01 January 2012In Force Source—
AmendmentMSC.290(87)

2010 amendments (MSC.290(87))

chapter II-1 (International Goalbased Ship Construction Standards for Bulk Carriers and Oil Tankers (MSC.287(87))

01 January 2012In Force Source—
AmendmentMSC.292(87)
FSS Code

2010 amendments (MSC.292(87))

01 July 2011In Force Source—
CodeMSC.268(85)
International Maritime Solid Bulk Cargoes (IMSBC) Code, (200

International Maritime Solid Bulk Cargoes (IMSBC) Code, (2008) (MSC.268(85))

Mandatory code/instrument (master record)

01 January 2011In Force Source—
AmendmentMSC.271(85)
1994 HSC Code

2008 amendments (MSC.271(85))

01 January 2011In Force Source—
AmendmentMSC.282(86)

2009 amendments (MSC.282(86))

chapters II-1, V and VI and appendix

01 January 2011In Force Source—
AmendmentMSC.206(81)
FSS Code

2006 amendments (MSC.206(81))

01 July 2010In Force Source—
AmendmentMSC.272(85)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

2008 amendments (MSC.272(85))

01 July 2010In Force Source—
AmendmentMSC.207(81)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

2006 amendments (MSC.207(81))

01 July 2010In Force Source—
AmendmentMSC.273(85)
1994 HSC Code

2008 amendments (MSC.273(85))

01 July 2010In Force Source—
AmendmentMSC.208(81)
1994 HSC Code

2006 amendments (MSC.208(81))

(amendments to appendix 1) Specifications on the survey and certification functions of recognized organizations acting on behalf of the Administration (resolution A.789(19))

01 July 2010In Force Source—
AmendmentMSC.269(85)

2008 amendments (MSC.269(85)) — Annex 1: chapters II-1, II-2 1 July 2010

Annex 1: chapters II-1, II-2 1 July 2010

01 July 2010In Force Source—
AmendmentMSC.201(81)

2006 amendments (MSC.201(81))

chapters II2, III, IV and V

01 July 2010In Force Source—
CodeMSC.255(84)
Casualty Investigation Code

(Casualty Investigation Code) (MSC.255(84))

Mandatory code/instrument (master record)

01 January 2010In Force Source—
AmendmentMSC.262(84)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2008 amendments (MSC.262(84))

01 January 2010In Force Source—
AmendmentMSC.261(84)
1994 HSC Code

2008 amendments (MSC.261(84))

01 January 2010In Force Source—
AmendmentMSC.260(84)
1994 HSC Code

2008 amendments (MSC.260(84))

01 January 2010In Force Source—
AmendmentMSC.259(84)
1994 HSC Code

2008 amendments (MSC.259(84))

01 January 2010In Force Source—
AmendmentMSC.257(84)

2008 amendments (MSC.257(84))

chapter XI-1 (Casualty Investigation Code)

01 January 2010In Force Source—
AmendmentMSC.256(84)

2008 amendments (MSC.256(84))

chapters II-1, II-2, III and IV and appendix

01 January 2010In Force Source—
AmendmentMSC.241(83)
INF Code

2007 amendments (MSC.241(83))

01 July 2009In Force Source—
AmendmentMSC.239(83)

2007 amendments (MSC.239(83))

chapters IV and V and appendix

01 July 2009In Force Source—
AmendmentMSC.196(80)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2005 amendments (MSC.196(80))

01 January 2009In Force Source—
AmendmentMSC.195(80)
1994 HSC Code

2005 amendments (MSC.195(80))

01 January 2009In Force Source—
AmendmentMSC.220(82)
IGC Code

2006 amendments (MSC.220(82))

01 January 2009In Force Source—
AmendmentMSC.219(82)
IBC Code

2006 amendments (MSC.219(82))

01 January 2009In Force Source—
AmendmentMSC.194(80)

2005 amendments (MSC.194(80)) — Annex 2: chapters II1, II2, VI, IX, XI1 1 January 2009

Annex 2: chapters II1, II2, VI, IX, XI1 1 January 2009

01 January 2009In Force Source—
CodeMSC.215(82)
Performance standard for protective coatings for dedicated s

Performance standard for protective coatings for dedicated seawater ballast tanks in all types of ships and doubleside skin spaces of bulk carriers (MSC.215(82))

Mandatory code/instrument (master record)

01 July 2008In Force Source—
AmendmentMSC.218(82)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

2006 amendments (MSC.218(82))

01 July 2008In Force Source—
AmendmentMSC.222(82)
1994 HSC Code

2006 amendments (MSC.222(82))

01 July 2008In Force Source—
AmendmentMSC.221(82)
1994 HSC Code

2006 amendments (MSC.221(82))

01 July 2008In Force Source—
AmendmentMSC.216(82)

2006 amendments (MSC.216(82)) — Annex 1: chapters II-1, II-2, III and XII and appendix 1 July 2008

Annex 1: chapters II-1, II-2, III and XII and appendix 1 July 2008

01 July 2008In Force Source—
AmendmentMSC.205(81)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2006 amendments (MSC.205(81))

01 January 2008In Force Source—
AmendmentMSC.202(81)

2006 amendments (MSC.202(81))

chapter V

01 January 2008In Force Source—
AmendmentMSC.197(80)
1994 HSC Code

2005 amendments (MSC.197(80))

01 January 2007In Force Source—
AmendmentMSC.176(79)
IBC Code

2004 amendments (MSC.176(79))

01 January 2007In Force Source—
AmendmentMSC.194(80)

2005 amendments (MSC.194(80)) — Annex 1: chapter II1 1 January 2007

Annex 1: chapter II1 1 January 2007

01 January 2007In Force Source—
CodeMSC.169(79)
Standards for owners' inspection and maintenance of bulk car

Standards for owners' inspection and maintenance of bulk carrier hatch covers (MSC.169(79))

Mandatory code/instrument (master record)

01 July 2006In Force Source—
CodeMSC.168(79)
Standards and criteria for side structures of bulk carriers

Standards and criteria for side structures of bulk carriers of singleskin construction (MSC.168(79))

Mandatory code/instrument (master record)

01 July 2006In Force Source—
AmendmentMSC.178(79)
INF Code

2004 amendments (MSC.178(79))

01 July 2006In Force Source—
Amendment—
FTP Code

2004 amendments

(MSC.173(79))

01 July 2006In Force Source—
AmendmentMSC.179(79)
1994 HSC Code

2004 amendments (MSC.179(79))

01 July 2006In Force Source—
AmendmentMSC.175(79)
1994 HSC Code

2004 amendments (MSC.175(79))

01 July 2006In Force Source—
AmendmentMSC.174(79)
1994 HSC Code

2004 amendments (MSC.174(79))

01 July 2006In Force Source—
Amendment—
IGC Code

2004 amendments

(MSC.177(79))

01 July 2006In Force Source—
AmendmentMSC.170(79)

2004 amendments (MSC.170(79))

chapters II1, III, V, VII and XII and appendix (Standards and criteria for side structures of bulk carriers of single-skin construction (MSC.168(79)) and Standards for owners’ inspection and maintenance

01 July 2006In Force Source—
AmendmentMSC.153(78)

2004 amendments (MSC.153(78))

chapter V

01 July 2006In Force Source—
AmendmentMSC.152(78)

2004 amendments (MSC.152(78))

chapters III and IV and appendix

01 July 2006In Force Source—
AmendmentMSC.142(77)

2003 amendments (MSC.142(77))

chapter V

01 July 2006In Force Source—
AmendmentMSC.158(78)
Technical provisions for means of access for inspections (MS

2004 amendments (MSC.158(78))

01 January 2006In Force Source—
AmendmentMSC.157(78)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

2004 amendments (MSC.157(78))

01 January 2006In Force Source—
AmendmentMSC.151(78)

2004 amendments (MSC.151(78))

chapter II1

01 January 2006In Force Source—
CodeMSC.133(76)
Technical provisions for means of access for inspections (MS

Technical provisions for means of access for inspections (MSC.133(76))

Mandatory code/instrument (master record)

01 January 2005In Force Source—
AmendmentMSC.144(77)
1994 HSC Code

2003 amendments (MSC.144(77))

01 January 2005In Force Source—
AmendmentMSC.135(76)
INF Code

2002 amendments (MSC.135(76))

01 July 2004In Force Source—
AmendmentMSC.134(76)

2002 amendments (MSC.134(76))

chapters II1, II-2, III and XII (Technical provisions for means of access for inspection (MSC.133(76)), fire protection, life-saving appliances and arrangements, bulk carrier safety)

01 July 2004In Force Source—
AmendmentConference resolution 1

2002 amendments (Conference resolution 1)

chapters V and XI (XI-1 and XI2) (security of ships and port facilities (ISPS Code))

01 July 2004In Force Source—
CodeMSC.122(75)
International Maritime Dangerous Goods (IMDG) Code (MSC.122(

International Maritime Dangerous Goods (IMDG) Code (MSC.122(75))

Mandatory code/instrument (master record)

01 January 2004In Force Source—
AmendmentMSC.125(75)
1994 HSC Code

2002 amendments (MSC.125(75))

01 January 2004In Force Source—
AmendmentMSC.123(75)

2002 amendments (MSC.123(75))

chapters IV, V, VI and VII and appendix (carriage of cargoes (IMDG Code), carriage of dangerous goods)

01 January 2004In Force Source—
AmendmentMSC.118(74)
INF Code

2001 amendments (MSC.118(74))

01 January 2003In Force Source—
AmendmentMSC.119(74)
1994 HSC Code

2001 amendments (MSC.119(74))

01 January 2003In Force Source—
AmendmentMSC.117(74)

2001 amendments (MSC.117(74))

chapter VII

01 January 2003In Force Source—
CodeMSC.98(73)
FSS Code

International Code for Fire Safety Systems (FSS Code) (MSC.98(73))

Mandatory code/instrument (master record)

01 July 2002In Force Source—
Amendment—
FTP Code

2000 amendments

(MSC.101(73))

01 July 2002In Force Source—
AmendmentMSC.104(73)
1994 HSC Code

2000 amendments (MSC.104(73))

01 July 2002In Force Source—
AmendmentMSC.105(73)
1994 HSC Code

2000 amendments (MSC.105(73))

01 July 2002In Force Source—
Amendment—
IBC Code

2000 amendments

(MSC.102(73))

01 July 2002In Force Source—
AmendmentMSC.99(73)

2000 amendments (MSC.99(73))

chapters II-1, II2, V, IX and X and appendix (emergency towing arrangements, material containing asbestos, safety management, safety for high-speed craft (2000 HSC Code), fire safety( FSS Code))

01 July 2002In Force Source—
AmendmentMSC.69(69)

1998 amendments (MSC.69(69))

chapters II-1, IV, VI and VII (construction; radiocommunications; carriage of cargoes; carriage of dangerous goods)

01 July 2002In Force Source—
AmendmentMSC.91(72)

2000 amendments (MSC.91(72))

chapter III and appendix (lifesaving appliances and arrangements)

01 January 2002In Force Source—
CodeMSC.88(71)
INF Code

International Code for the Safe Carriage of Packaged Irradiated Nuclear Fuel, Plutonium and HighLevel Radioactive Wastes on Board Ships (INF Code) (MSC.88(71))

Mandatory code/instrument (master record)

01 January 2001In Force Source—
AmendmentMSC.87(71)

1999 amendments (MSC.87(71))

chapter VII (carriage of dangerous goods (INF Code))

01 January 2001In Force Source—
AmendmentMSC.17(58)
IGC Code

1990 amendments (MSC.17(58))

(harmonized system of survey and certification)

03 February 2000In Force Source—
AmendmentMSC.16(58)
IBC Code

1990 amendments (MSC.16(58))

(harmonized system of survey and certification)

03 February 2000In Force Source—
CodeConference resolution 4
Standards for the evaluation of scantlings of the transverse

Standards for the evaluation of scantlings of the transverse watertight vertically corrugated bulkhead between the two foremost cargo holds and for the evaluation of allowable hold loading of the foremost cargo hold (1997 Conference resolution 4)

Mandatory code/instrument (master record)

01 July 1999In Force Source—
AmendmentConference resolution 2
1994 HSC Code

1997 amendments (Conference resolution 2)

(new annex on requirements for extent of thickness measurement and associated amendments to the guidelines, new section on repairs relative to damages and wastage in holds)

01 July 1999In Force Source—
AmendmentConference resolution 1

1997 amendments (Conference resolution 1)

chapter XII (bulk carrier safety, Standards for the evaluation of scantlings of the transverse watertight vertically corrugated bulkhead between the two foremost cargo holds and for the evaluation of allowable

01 July 1999In Force Source—
AmendmentMSC.65(68)

1997 amendments (MSC.65(68))

chapters II-1 and V (passenger ship subdivision and stability; vessel traffic services)

01 July 1999In Force Source—
CodeMSC.61(67)
FTP Code

International Code for Application of Fire Test Procedures (FTP Code) (MSC.61(67))

Mandatory code/instrument (master record)

01 July 1998In Force Source—
CodeMSC.48(66)
International LifeSaving Appliances (LSA) Code (MSC.48(66))

International LifeSaving Appliances (LSA) Code (MSC.48(66))

Mandatory code/instrument (master record)

01 July 1998In Force Source—
AmendmentMSC.49(66)
1994 HSC Code

1996 amendments (MSC.49(66))

(new annex on guidelines for technical assessment in conjunction with planning of surveys)

01 July 1998In Force Source—
AmendmentMSC.59(67)
IGC Code

1996 amendments (MSC.59(67))

(reference to recognized standards, miscellaneous) 2000 (chapters 3, 4, 5, 8, 9, 11, 13, 14 and 18) 1 July 2002 amendments (MSC.103(73))

01 July 1998In Force Source—
AmendmentMSC.32(63)
IGC Code

1994 amendments (MSC.32(63))

(filling limits for cargo tanks)

01 July 1998In Force Source—
AmendmentMSC.58(67)
IBC Code

1996 amendments (MSC.58(67))

(vague expressions)

01 July 1998In Force Source—
AmendmentMSC.50(66)
IBC Code

1996 amendments (MSC.50(66))

(lists of chemicals)

01 July 1998In Force Source—
AmendmentMSC.57(67)

1996 amendments (MSC.57(67))

chapters II-1, II-2 and V (construction; machinery and electrical installations; fire protection, fire detection and fire extinction (FTP Code); carriage of dangerous goods)

01 July 1998In Force Source—
AmendmentMSC.47(66)

1996 amendments (MSC.47(66))

chapters II-1, III, VI and XI (construction, subdivision and stability, lifesaving appliances (LSA Code), carriage of cargoes, Guidelines for the authorization of recognized organizations

01 July 1998In Force Source—
AmendmentConference resolution 1

1995 amendments (Conference resolution 1)

chapters II-1, II-2, III, IV, V and VI (roro passenger ship safety)

01 July 1997In Force Source—
Agreement—
Special rules (Agreement)

Agreement concerning specific stability requirements 1 April 1997 for roro passenger ships undertaking regular scheduled international voyages between or to or from designated ports in North West Euro

Special rules drawn up by agreement under SOLAS (roro passenger ships, North West Europe & Baltic Sea)

01 April 1997In Force Source—
AmendmentMSC.46(65)

1995 amendments (MSC.46(65))

chapter V (ships' routeing)

01 January 1997In Force Source—
AmendmentMSC.42(64)

1994 amendments (MSC.42(64))

chapters VI and VII (cargo information, loading, stowage and securing, Sub-chapter 1.9 of CSS Code)

01 July 1996In Force Source—
CodeMSC.36(63)
1994 HSC Code

International Code of Safety for High-Speed Craft (1994 HSC Code) (MSC.36(63))

Mandatory code/instrument (master record)

01 January 1996In Force Source—
AmendmentConference resolution 1

1994 amendments (Conference resolution 1) — Annex 1: chapters X and XI (safety measures 1 January 1996

Annex 1: chapters X and XI (safety measures 1 January 1996

01 January 1996In Force Source—
AmendmentMSC.31(63)

1994 amendments (MSC.31(63)) — Annex 1: chapter V (ship reporting systems, 1 January 1996

Annex 1: chapter V (ship reporting systems, 1 January 1996

01 January 1996In Force Source—
AmendmentMSC.27(61)

1992 amendments (MSC.27(61))

chapters II-1, II-2, III and IV (fire protection, lifesaving appliances, radiocommunications)

01 October 1994In Force Source—
AmendmentMSC.26(60)

1992 amendments (MSC.26(60))

chapters II-1 (existing roro passenger ship damage stability)

01 October 1994In Force Source—
AmendmentMSC.24(60)

1992 amendments (MSC.24(60))

chapters II-2 (existing passenger ship fire protection)

01 October 1994In Force Source—
AmendmentMSC.30(61)
IGC Code

1992 amendments (MSC.30(61))

(cargo containment, fire protection, use of cargo as fuel, special requirements and summary of minimum requirements)

01 July 1994In Force Source—
AmendmentMSC.28(61)
IBC Code

1992 amendments (MSC.28(61))

(list of chemicals, cargo tank venting and Gasfreeing arrangements and other amendments)

01 July 1994In Force Source—
CodeMSC.23(59)
Grain Code

International Code for the Safe Carriage of Grain in Bulk (Grain Code) (MSC.23(59))

Mandatory code/instrument (master record)

01 January 1994In Force Source—
AmendmentMSC.22(59)

1991 amendments (MSC.22(59))

chapters II-2, III, IV, V, VI and VII (fire protection, lifesaving appliances, navigation, carriage of cargoes, (Grain Code), carriage of dangerous goods)

01 January 1994In Force Source—
AmendmentMSC.19(58)

1990 amendments (MSC.19(58))

chapter II-1 (cargo ship subdivision and damage stability)

01 February 1992In Force Source—
AmendmentMSC.13(57)

1989 amendments (MSC.13(57))

chapters II-1, II-2, III, IV, V and VII (subdivision, fire protection, radiocommunications, navigation)

01 February 1992In Force Source—
AmendmentConference resolutions 1

1988 amendments (Conference resolutions 1)

01 February 1992In Force Source—
AmendmentMSC.14(57)
IBC Code

1989 amendments (MSC.14(57))

(lists of chemicals)

13 October 1990In Force Source—
AmendmentMSC.12(56)

1988 amendments (MSC.12(56))

chapter II-1 (passenger ship damage stability)

29 April 1990In Force Source—
AmendmentMSC.11(55)

1988 amendments (MSC.11(55))

chapter II-1 (ro-ro passenger ship door indicators and television surveillance)

22 October 1989In Force Source—
AmendmentMSC.10(54)
IBC Code

1987 amendments (MSC.10(54))

(lists of chemicals)

30 October 1988In Force Source—
CodeMSC.5(48)
IGC Code

International Code for the Construction and Equipment of Ships Carrying Liquefied Gases in Bulk (IGC Code) (MSC.5(48))

Mandatory code/instrument (master record)

01 July 1986In Force Source—
CodeMSC.4(48)
IBC Code

International Code for the Construction and Equipment of Ships Carrying Dangerous Chemicals in Bulk (IBC Code) (MSC.4(48))

Mandatory code/instrument (master record)

01 July 1986In Force Source—
AmendmentMSC.6(48)

1983 amendments (MSC.6(48))

chapters II-1, II-2, III, IV and VII (subdivision, electrical installation, fire protection, lifesaving appliances, radiocommunications, carriage of dangerous goods, IBC and IGC Codes)

01 July 1986In Force Source—
AmendmentMSC.1(XLV)

1981 amendments (MSC.1(XLV))

chapters II-1, II-2, III, IV, V and VI (subdivision, machinery and electrical installations, fire protection, radiocommunications, navigation, carriage of grain)

01 September 1984In Force Source—
Convention—

International Convention for the Safety of Life at Sea, 1974 (SOLAS 1974)

Parent instrument (master record)

25 May 1980In Force Source—
AmendmentMSC.217(82)
FSS Code

2006 amendments (MSC.217(82))

chapters 4, 6, 7 and 9 (set out in Annex 1 to the resolution) 1 July 2008 chapter 9 (set out in Annex 2 to the resolution) 1 July 2010

—In Force Source—
CodeMSC.349(92)
(RO Code (MSC.349(92)))

(RO Code (MSC.349(92)))

Mandatory code/instrument (master record)

—In Force Source—

Status information is verified against official IMO sources, principally the IMO "List of Conventions, Other Multilateral Instruments and Amendments in respect of which the Organization performs depositary and other functions" (as at 3 July 2026), cross-checked against the IMO amendments and Status of Conventions pages. Dates shown reflect the latest verified official entry-into-force information and are subject to confirmation by the relevant Administration. This library provides status and document access only — it does not reproduce convention text.