From March 19 to 21, 2024, IC-ENC organized the annual International Technical Conference in Athens.

The HNHS was represented by specialized technical staff of five people. Personnel from 43 countries participated in this conference.

The conference discussed issues related to the transition of Electronic Nautical Charts (ENCs) to the new S-100 standard which will be gradually implemented from 2026 in accordance with the decisions of the International Hydrographic Organization (IHO).