110 Telecommunications Act 2005 2005, No.20 radio communications (whether by satellite, terrestrial or other transmissions); and (j) perform such other radio spectrum-related functions as are conferred on the Regulator by another Act or by a regulation or rule. 23. Radio Spectrum Regulation-(1) The Regulator shall develop a rule to implement an efficient approach to management of the radio spectrum in Samoa. this rule may provide, among other things: (a) classes or other types of radio spectrum and radio equipment; (b) requirements for radio spectrum licences authorizing the use of the radio spectrum; (c) requirements for authorization for the use of radio apparatus; (d) technical requirements and standards in relation to radio equipment, interference-causing equipment and radio-sensitive equipment; and (e) procedures, conditions and restrictions applicable to the use of the radio spectrum and radio equipment. (2) The rules under subsection (1) shall be binding on all users of the radio spectrum or radio apparatus in Samoa. 24. Interference Disputes and Coordination-(1) In resolving radio spectrum interference disputes, the Regulator may: (a) appoint an arbitrator to settle the dispute in accordance with the provisions of the Arbitration Act 1976; (b) assign staff or technical experts retained by the Regulator to mediate the dispute, and failing successful mediation, to report to the Regulator on possible resolutions of the dispute; or (c) issue an order to resolve the dispute, with or without receipt of a report pursuant to paragraph (b). (2) The Regulator shall consult with and coordinate the use of the radio spectrum with other countries, international users