Origin and early versions The first version of SOLAS Treaty was passed in 1914 in response to the
sinking of RMS Titanic, which prescribed numbers of
lifeboats and other emergency equipment along with safety procedures, including continuous radio watches. The 1914 treaty never entered into force due to the outbreak of the
First World War. Further versions were adopted in 1929 and 1948.
1960 version The 1960 Convention was adopted on 17 June 1960 and entered into force on 26 May 1965. It was the fourth SOLAS Convention and was the first major achievement for the
International Maritime Organization (IMO). It represented a considerable step forward in modernizing regulations and keeping up with technical developments in the shipping industry.
1974 version In 1974, a completely new Convention was adopted to allow SOLAS to be amended and implemented within a reasonable timescale, instead of the previous procedure to incorporate amendments, which proved to be very slow. Under SOLAS 1960, it could take several years for amendments to come into force since countries had to give notice of acceptance to IMO and there was a minimum threshold of countries and
tonnage. Under SOLAS 1974, amendments enter into force via a tacit acceptance procedure – this allows an amendment to enter into force on a specified date, unless objections to an amendment are received from an agreed number of parties. The 1974 SOLAS came into force on 25 May 1980,
1988 version In particular, amendments in 1988 based on amendments of International Radio Regulations in 1987 replaced
Morse code with the
Global Maritime Distress Safety System (GMDSS) and came into force beginning 1 February 1992. The issues covered by the treaty are set out in the list of sections (above). Further amendments were made in May 2011.
Container weight regulation, 2015 In 2015, the SOLAS Container Weight Verification Regulation VI/2 amended SOLAS. This regulation, implemented by the
IMO Maritime Safety Committee (MSC), requires that the full (gross) weight of all loaded containers must be obtained prior to being loaded on board an ocean vessel. Weight can be calculated either by weighing the loaded container or weighing the cargo elements and packaging and adding this weight to the unladen container weight. Communicating a weight value has incurred a need to introduce a new
Electronic Data Interchange (EDI) communication protocol called VGM (Verified Gross Mass) or VERMAS (Verification of Mass), and involves cooperation between
ocean carriers,
freight forwarders/NVOCCs, EDI providers as well as exporters. The regulation states that
exporters (shippers) are ultimately responsible for obtaining a verified container weight. Originally scheduled for implementation on 1 July 2016, the regulation allowed for flexibility and practical refinement until 1 October 2016. An up-to-date list of amendments to SOLAS is maintained by the IMO. ==See also==