(5) The Commission may request the dominant telecommunications service
provider to prove that its interconnection charges are based on actual cost and,
where necessary request an adjustment of the charges or impose default
interconnection charges in the event the proposed adjustment is not implemented
by the dominant telecommunications service provider.
(6) A dominant service provider shall—
(a) notify the Commission in writing of any proposal to change interconnection
charges in the form and manner as prescribed by the Commission from time to
time;
(b) sufficiently unbundle charges for interconnection, so that the
telecommunications licensee requesting the interconnection is not required to pay
for any item that is not related to the service requested;
(c) maintain a cost accounting system that—
(i) complies with the cost accounting guidelines that may be published by the
Commission from time to time;
(ii) demonstrates that its charges for interconnection have been fairly and properly
calculated;
(d) avail to the Commission, on request, a description of its cost accounting system
showing the main categories under which costs are grouped and the guidelines for
allocation of costs to interconnection and the Commission’s, or any other
competent body; regulations or guidelines have been adhered to.
(7) A dominant telecommunications service provider shall promptly, on request
supply financial information to the Commission to the level of detail specified by
the Commission.
(8) The Commission shall upon satisfying that the dominant telecommunications
service provider has fully complied with these regulations together with any other
guidelines that it may have prescribed, publish a compliance report.
(9) In addition, the Commission while taking account of considerations of
commercial confidentiality may publish such financial information in order to