6) the provision of services covering the European continent. Article 36. The President of UKE may, in line with the objectives referred to in Article 24 point (2a) and by means of a decision, impose on an operator with significant market power the obligation to treat the telecommunications undertakings equally in relation to telecommunications access, in particular through offering equal conditions in comparable circumstances, and offering services and making information available under the terms that are not worse than those applied within its own undertaking or in relation to subordinate entities. Article 37. 1. The President of UKE may, in line with the objectives referred to in Article 24 point (2a) and by means of a decision, impose on an operator with significant market power the obligation to publish or make available information on the provision of telecommunications access related to the accounting data, technical specifications of the network and telecommunications equipment, network characteristics, the terms and conditions of service provision and network use as well as the charges. 2. The President of UKE shall specify, in the decision referred to in paragraph 1, the level of detail of the information and the form, place and time limits for publishing or making this information available. 3. The President of UKE may request the operator with significant market power to submit documents and provide information in order to verify the obligations referred to in paragraph 1, in Article 36 and Article 42. 4. The decision referred to in paragraph 3 shall be published on the UKE BIP website, taking account of the interests of an operator providing the information. Article 38. 1. The President of UKE may, according to the objectives referred to in Article 24 point (2a) and by means of a decision, impose on an operator with significant market power the obligation to run regulatory accounting in a manner which permits the identification of internal transfers related to the operations in relation to telecommunications access, according to Articles 49-54. 2. The operator shall run regulatory accounting according to a detailed instruction approved by the President of UKE. Article 39. 1. The President of UKE may, in line with the objectives referred to in Article 24 point (2a) and by means of a decision, impose on an operator with significant market power the obligation to: 1) calculate justified costs of providing telecommunications access, indicating the methods of cost calculation which should be applied by the operator on the basis of the provisions of the ordinance referred to in Article 51, according to the cost calculation description approved by the President of UKE; 2) apply fees for telecommunications access, taking account of the recovery of justified costs by an operator. 1a. The President of UKE shall indicate in the decision referred to in paragraph 1 the methods for establishing charges to be applied in cases referred to in paragraph 4. 2. The operator with the obligation referred to in paragraph 1 shall present to the President of UKE, at his/her request, a detailed justification of the level of charges established on the basis of justified costs. 3. In order to verify the level of charges referred to in paragraph 1 point 2, the President of UKE shall carry out an audit referred to in Article 53 (5). 4. In the event: