Article 53 Where the General Secretariat decides that an interconnection or access agreement is in violation of the Law or this By-Law, or of the requirements of any regulation, rule, order, notice or License, it may issue an order requiring one or more of the parties to the agreement to amend the agreement.   Chapter Five Tariff Regulation Article 54 The General Secretariat shall have the authority to review all service provider tariffs, including wholesale and retail tariffs, and to determine any requirements regarding their approval and publication, and the General Secretariat may issue regulations or orders to regulate such tariffs.   Article 55 Articles 56, 57, 58 and 59 of this By-Law shall apply to those service providers designated by the General Secretariat as Dominant Service Providers in one or more telecommunications markets, in accordance with Articles 72, 73 and 74 of this By Law. The tariff requirements described therein shall apply to all service tariffs of a Dominant Service Provider, including retail and wholesale tariffs. These tariff requirements shall also apply to interconnection or access related charges where those charges have been the subject of an order under Article 50 (1) of this By-Law.   Article 56 Tariffs that are subject to filing with and approval by the General Secretariat shall enter into force only after they have been approved by a decision from the General Secretariat. The General Secretariat shall be entitled to issue interim orders regarding service tariffs and tariff-related matters pending further evaluation and final determination. Final orders may confirm, amend or revoke any interim order.