IMO currently has 174 Member States and three Associate Members.
Non-Govermental Orgnizations (NGOs)
Non-governmental international organizations that have the capability to make a substantial contribution to the work of IMO may be granted consultative status by the Council with the approval of the Assembly.
Any organization seeking consultative status with IMO has to demonstrate considerable expertise as well as the capacity to contribute, within its field of competence, to the work of IMO. It must also show that it has no means of access to the work of IMO through other organizations already in consultative status and that it is "truly international" in its membership, namely that it has a range of members covering a broad geographical scope and, usually, more than one region.
The application procedure is initiated by sending, by post or e-mail,a formal letter addressed by the Executive Head of the NGO (or the person in charge) to the Secretary-General of IMO, informing him of the wish of the NGO to obtain consultative status with IMO. Applications,together with a completed questionnaire and other relevant documentation, should be sent to the following address:
Mr. Kitack Lim
International Maritime Organization
4 Albert Embankment
London SE1 7SR
firstname.lastname@example.org (with "Application for consultative status" in the subject line)
The IMO Council considers applications for consultative status by non-governmental international organizations once a year, at its first session, which is usually held in the summer. Applications, including the letter, the questionnaire and any additional relevant documentation must have reached the IMO Secretariat by 31 March in order to be submitted to the summer Council session held that year; applications received after that date will be considered the following year.
To date there are 80 international non-governmental organizations in consultative status with IMO; to access their contact details, please
Intergovernmental organizations (IGOs)
IMO may enter into agreements of cooperation with other intergovernmental organizations on matters of common interest with a view to ensuring maximum coordination in respect of such matters.
To date there are 63 intergovernmental organizations which have signed agreements of cooperation with IMO; to access their contact details, please