In 2006 the NEAFC Commissions adopted amendments to the Convention, proposed by Iceland, introducing amendments in the Preamble, Article 1, 2 and 4. https://www.gov.uk/government/publications/convention-on-future-multilateral-co-operation-in-north-east-atlantic-fisheries-london-18111980/2006-amendment-to-the-convention-on-future-multilateral-co-operation-in-north-east-atlantic-fisheries says "This Amendment entered into force on 29 October 2013."