Electronic Charting to become mandatory for most Ocean-Going Ships

The Maritime Safety Committee of the International Maritime Organization (IMO) has voted to establish new international regulations that will eventually require most cargo and passenger ships to be equipped with an approved Electronic Chart Display and Information System (ECDIS).

The new regulations are embodied in amendments to the international Safety of Life at Sea (SOLAS) Treaty and will enter into force January 1, 2011. ECDIS will be mandatory on any new ship whose keel is laid after that date, and the carriage requirement will be extended to cover existing ships on a phased schedule over the next seven years, starting with passenger ships, tankers and very large cargo ships. By 2018, all passenger ships over 500 gross tons (gt), all tankers over 3,000 gt and all other cargo ships over 10,000 gt will be fitted with ECDIS.

ECDIS products have been on the market for quite some time and are currently in use on hundreds of ships, often interfaced with radars
and Automatic Identification Systems (AIS) for a composite picture that shows radar targets and ID information superimposed on the electronic chart display. Some advanced fleets have gone so far as to eliminate the use of paper charts altogether, shifting to ECDIS for route planning, navigation and piloting (this is permitted under current IMO regulations only if the ship is equipped with two independent approved ECDIS systems for built-in redundancy).

The performance standards and technical specifications for ECDIS are lengthy and detailed. All ECDIS products will have to be type-approved by an organization recognized by the IMO as a certification body (e.g., the U.S. Coast Guard).

Now that the IMO carriage requirements, standards and deadlines have been established, marine electronic manufacturers are making plans to bring new products to market in time to meet the mandatory dates. At the same time, international hydrographic offices are rushing to complete their database of Electronic Navigation Chart (ENC) coverage over the world’s major shipping routes and ports. Meanwhile, the shipping industry is coming to grips with the need to establish formal training requirements, standards and courses for seafarers
to operate these increasingly complex pieces of computerized equipment.

If you’d like to know more, you can download a brief guide to the IMO ECDIS regulations here: (IMO ECDIS regulations).

edited by darylwilkes on 19/04/2010