The Hydrographic institute of the Republic of Croatia has issued the Summary of corrections to its Small craft folio.The Summary of corrections to the Small craft folio contains all corrections included in the Notice to Mariners, prepared and adjusted to enable easier follow...

The IHO Category B Hydrographic Survey Programme will take place in Busan, Republic of Korea, at the headquarters of the Korea Hydrographic and Oceanographic Agency (KHOA) from 16 March to 31 July 2026...

The 21st regular meeting of the PRIMAR Technical Expert Working Group (TEWG) was held in Stavanger, Norway on 25 and 26 November 2025. Colleagues from the Hydrographic Institute (HHI), Mendi Čala and Katarina Klepo...

In the joint organization by the International Hydrographic Organization (IHO), the Hydrographic Commission for the Mediterranean and the Black Sea (MBSHC) and the Office of Navigation, Hydrography and Oceanography of the Turkish Navy (TN-ONHO), the “Introduction to S100 & S1XX Products and Data Conversion, Validation and Release of S100 Products”...

In the joint organization by the International Hydrographic Organization (IHO), the Hydrographic Commission for the Mediterranean and the Black Sea (MBSHC) and the Office of Navigation, Hydrography and Oceanography of the Turkish Navy (TN-ONHO), the "S-102, S-104 & S-111 Training" was held in Istanbul...

The Director of the Hydrographic Institute of the Republic of Croatia, Vinka Kolić Bubić, participated as one of the key speakers at the EuroSDR Board of Delegates meeting held in Zagreb on 13 and 14 November 2025. The Director presented...

The 32nd PRIMAR Advisory Committee (PAC) Meeting was held in Gdansk, Poland, from 4 to 6 November 2025. In addition to PRIMAR, this annual meeting gathered representatives from more than 20 hydrographic offices as well as the Director...

On 22 October 2025, The Hydrographic Institute and Air, Maritime, and Railway Traffic Accidents Investigation Agency concluded the Agreement on expert and technical cooperation at the Agency’s premises...

On 24 October 2025, the Hydrographic Institute (HHI) welcomed 2nd grade students of the Split Nautical High School, nautical studies, accompanied by Professor Marijana De Marchi and Professor Drago Mimica...

On 15 October 2025, for the third year in a row, the Hydrographic Institute welcomed a new generation of fifth-year students of the University of Defence and Security “Dr. Franjo Tuđman”, Naval studies. The students were, one again, accompanied by Professor Toni Meštrović. Tonći Panžić, PhD, Director’s Assistant for Safety of Navigation and Cartography, held...

On 30 September 2025, the first-year students of the Civil Engineering and Geodesy Technical School in Split, course of study: geodesy and geoinformatics technician, accompanied by their teacher prof. Lucija Žižić, visited the tide gauge of the Hydrographic Institute of the Republic of Croatia (HHI) in Split. This visit marks the ongoing...