The status assigned to a production area is based on the last sample supplied. If the production area has not been sampled at the biotoxin sampling frequency for that time of year for that species* it will be deemed closed on the expiry of that period. This closed status will supersede the status given on the last report from that area. Two samples taken at least 48 hours apart are required to re-open an area that has been closed.

* Monthly for all bivalve species except samples of M.edulis from Bantry, Kenmare and Dunmanus which remain weekly.

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DSP/AZP/PSP data available from the beginning of 2002,
Phytoplankton and ASP data available from November 2002
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In this section:

Disclaimer and Copyright Information
Phytoplankton & Shellfish Toxicity Summary - updated January 26th 2012
9th Irish Shellfish Safety Scientific Workshop
Shellfish Harvesting Notification Login
The Biotoxin and Phytoplankton Production Maps