1. Where the Council decides to subject a natural or legal person, entity or body to the measures referred to in Article 2, it shall amend Annex I accordingly.

2. The Council shall communicate the decision referred to in paragraph 1, including the grounds for listing, to the natural or legal person, entity or body concerned, either directly, if the address is known, or through the publication of a notice, providing that natural or legal person, entity or body with an opportunity to present observations.

3. Where observations are submitted, or where substantial new evidence is presented, the Council shall review the decision referred to in paragraph 1 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.

5. The Commission shall be empowered to amend Annex II on the basis of information supplied by Member States.