(15)Certification should be possible after determination by the Commission of the equivalence of the legal and supervisory framework of a third country to the requirements of this Regulation. The equivalence mechanism envisaged should not grant automatic access to the Community but should offer the possibility for qualifying credit rating agencies from a third country to be assessed on a case-by-case basis and be granted an exemption from some of the organisational requirements for credit rating agencies active in the Community, including the requirement of physical presence in the Community.