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Finance Circular Letters

MACHC23 (2022)

23rd Meeting of the MACHC 28 November - 2 December 2022 Saint Louis, Missouri, USA

MACHC21 (2020)

21st Meeting of the MACHC 30 November - 3 December 2020 (Online meeting)

5th Council Meeting (2021)

VTC Event 19 - 21 October 2021 Last Update: 7 February 2022

Nordic HC

World Hydrography Day

Celebrated on 21 June, World Hydrography Day is designed to raise awareness about hydrography and how it plays a role in improved knowledge of the seas and oceans.

HSSC

HYDROGRAPHIC SERVICES AND STANDARDS COMMITTEE

S-100 Standards in Force

Introduction SOLAS regulations V/18 and V/19 requires that, to meet requirements for carrying charts (in terms of SOLAS), the Electronic Chart Display and Information System (ECDIS) equipment must conform to the relevant IMO performance standards. IMO resolution MSC.530(106) applied to S-100 ECDIS and thus in addition to S-57 based standards in force units must also comply with the following: 

S-57 Encoding Bulletins

S-57 Edition 3.1 Encoding Bulletins