Irish Conservation Box

The Irish Conservation Box (ICB) or Biologically Sensitive Area (BSA) is a Marine Protected Area stretching along the southwest coast of Ireland. The ICB was defined based on advice from marine biologists, and following review by European Union fisheries ministers of the Common Fisheries Policy, as a means to safeguard the "biological sensitivity and commercial importance" of the waters around Ireland.

Extended from Irish territorial waters, and comprising an area of more than 100,000 km², the ICB stretches from Waterford Harbour to Slyne Head, and follows the 200 metre bathymetric contour line along its western side.

Fishing by certain vessels and vessel types is restricted in this area, and vessels over 10 metres long are required to report their catch and movements to the Irish Fisheries' patrol. The Irish Naval Service is tasked with enforcing the special protection measures.

The Irish Conservation Box replaces a previous protection zone - known as "the Irish Box" - which was a larger rectangular 50-mile zone around the whole coast of the island of Ireland and included waters reaching to the western coasts of Scotland, England and Wales.

Under the (original) Irish box mandate, important spawning and nursery areas for many stocks were protected by - for example - limiting fishing in the zone to no more than 40 foreign vessels at any one time.

Because of common and "free-movement" policies of the EU, certain countries expected access to the zone in the long-term. As a result, there was ongoing lobbying by Spanish and Portuguese politicians of the Committee on Fisheries to remove the limits, and it was effectively abolished in late 2002.

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