(8)Annual fees are also to be charged to administrators of critical benchmarks and of recognised third-country benchmark to cover ESMA’s costs for the performance of its tasks under Regulation (EU) 2016/1011 as regards the ongoing supervision of such administrators. For third country benchmarks, such fees should cover the implementation and maintenance of cooperation arrangements with third-country authorities and the monitoring of regulatory and supervisory developments in third countries. For critical benchmarks, the fees should also cover the expenses sustained by ESMA with respect to the supervision on an ongoing basis of compliance by those administrators with the requirements set out in Article 48l and Titles VI of Regulation (EU) 2016/1011, including through comparable compliance, where granted.