Article 4 1.

to impose an operating ban on an air carrier and include this air carrier on the Community list, on the basis of the common criteria;

to remove an air carrier from the Community list, if the safety deficiency or deficiencies that gave rise to the inclusion of the air carrier on the Community list have been remedied and there is no other reason, on the basis of the common criteria, to maintain the air carrier on the Community list;

to modify the conditions of an operating ban imposed on an air carrier which is included on the Community list.