(30)The ongoing assessment of the full compliance of a third-country CSD with the prudential requirements of a third country is the duty of the third country competent authority. The information to be provided to the European Securities and Markets Authority (ESMA) by an applicant CSD should not have the objective of replicating the assessment of the third country competent authority, but ensuring that the applicant is subject to effective supervision and enforcement in that third country, thus guaranteeing a high degree of investor protection.