Regulation 54 Construction and installation of broadcasting facilities (1) The construction and installation of facilities for the provision of a broadcast service shall commence within two years after the date of the grant of the frequency authorisation and the operator shall carry out testing for its operations within the specified period. (2) The Authority shall cause an inspection of the construction of the proposed broadcast facility and may make technical recommendations which the operator shall comply with. (3) The Authority may conduct a second inspection during the construction and installation period. (4) When a second inspection is conducted, the Authority may issue a certificate that the construction and the installation comply with the standard set by the Authority or shall on written notice of not less than thirty days from the date of the second inspection to the operator, cancel the frequency authorisation if the operator is unable to meet the construction and installation standards.