Ireland has just ratified the International Convention on the Control of harmful antifouling systems on ships. (Marine Notice 55 of 2011
The only implication for owners and operators of Leisure crafts under 24m is that you should keep on record details of any antifouling used. We suggest an entry in boats log or maintenance log recording type and amount used along with relevant receipts. Owners of craft over 24m should refer to the marine notice above.