Article 11
1. Where the Council decides to subject a natural or legal person, entity or body to the measures referred to in Article 2(1), it shall amend Annex I accordingly. 2. The Council shall communicate its decision, including the grounds for the listing, to the natural or legal person, entity or body referred to in paragraph 1, either directly, if the address is known, or through the publication of a notice, providing such natural or legal person, entity or body with an opportunity to submit observations. 3. Where observations are submitted, or where substantial new evidence is presented, the Council shall review its decision and inform the natural or legal person, entity or body concerned accordingly. 4. The list in Annex I shall be reviewed at regular intervals and at least every 12 months.