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Conseil de l'OHI

Pendant la période entre les Assemblées, le Conseil coordonne les activités de l’Organisation dans le cadre de la stratégie, du programme de travail et des dispositions financières en vigueur, prépare des propositions concernant la stratégie globale et le programme de travail, examine les états financiers et les estimations budgétaires, passe en revue les propositions qui lui sont soumises par les organes subsidiaires, propose la création d’organes subsidiaires, et revoit les projets d’accord entre l’OHI et d’autres organisations. Le Conseil se réunit une fois par an et soumet son rapport, ses observations, ses recommandations ainsi que les projets de décisions à l’Assemblée et aux Etats membres de l’OHI, aux fins d’approbation. Le Règlement général qui s’applique au Conseil et les Règles de procédure font partie de la Publication de l’OHI M-1 et peuvent être téléchargés à la section Publications, Catégorie « M » - Publications diverses.

Avertissement de l’OHI – Version intégrée aux plateformes

Version 2.0 – Juillet 2025

Standards pending entry into force

This page provides a list of IHO standards and product specifications relevant to ECDIS that have been officially published but are not yet in force. These include standards that have been approved and released, but whose implementation dates lie in the future, as defined in the S-100 Implementation Roadmap. Only standards that are intended to be implemented in ECDIS are listed here. Each entry includes the publication date, the scheduled date of entry into force, and any applicable notes regarding transition periods or dual-fuel operations. ECDIS manufacturers, hydrographic offices, and system integrators are encouraged to regularly consult this page to prepare for upcoming requirements under the S-100 framework and ensure timely compliance. Date of update: 9 May 2025

AGL& RsWG

African Great Lakes & Rivers Sub-Working Group

S-57 Standards in Force

Introduction SOLAS regulations V/18 and V/19, requires that in order to achieve chart carriage requirements (in terms of SOLAS), the ECDIS equipment must conform to the relevant IMO performance standards. ECDIS units on board are required to comply with one of two performance standards (either IMO resolution A.817(19), as amended; or resolution MSC.232(82)), depending on the date of their installation.

ENC Data Protection S-100

Introduction The IHO Data Protection Scheme defines security constructs and operating procedures that must be followed by Data Servers (providers of data) and Data Clients (systems that use the data). The purpose of data protection scheme is to provide: 1. Piracy Protection: i.e. to prevent unauthorised use of data by encrypting the ENC information. 2. Selective Access: i.e. to restrict access to ENC information to only those cells that a customer has been licenced for. 3. Authentication: i.e to provide assurance that the ENC data has come from approved sources

S-57 FAQ's

S-57 Frequently Asked Questions

S-57 Encoding Bulletins

S-57 Edition 3.1 Encoding Bulletins

ENC Production S-57

Introduction The S-57 "Transfer Standard for Digital Hydrographic Data” is the IHO standard to be used for the exchange of digital hydrographic data between national hydrographic offices and for its distribution to manufacturers, mariners and other data users.