13) Encourage, regulate and facilitate adequate Access and Interconnection and interoperability of services, including, where necessary, enforcing the sharing by Public Telecommunications Operators of the benefit of facilities and properties. 14) Review tariffs to ensure that they are fair and reasonable and establish the basis for tariff definition and tariff rebalancing plans and other measures for tariff controls for inclusion in Telecommunications Licenses where appropriate and determine tariffs, if necessary, including by benchmarking tariffs charged by a Licensee against tariffs in comparable Telecommunications markets and determining the forward looking incremental costs of providing a Telecommunications service. 15) Adopt and publish technical specifications and standards for the import and use of Telecommunications Equipment and for the connection and Interconnection of Telecommunications Equipment to Telecommunications Networks. 16) Issue approvals or to assign this function to others, in accordance with the Authority’s discretion, for the use of Telecommunications Equipment for which no relevant technical specifications or standards have been issued by the Authority and the connection or Interconnection thereof to a Telecommunications Network. 17) Examine complaints and resolve disputes arising between Licensees, Licensees and Subscribers or any other Person involved in the Telecommunications industry, and taking necessary and proportionate measures in relation to such matter. 18) Exercising all other powers granted to the Authority hereunder and taking all other actions as may be reasonably necessary to give effect to the provisions of the foregoing paragraphs. (d) In the course of fulfilling the duties that are entrusted to it by virtue of this Law, the Authority may when necessary: