(a) At such time that any of the above parties wish to amend the comparability document, the requesting party should submit a request to us, with a copy to the other parties, explaining the requested change(s) and supplying background information in support of the change(s).

(b) After review of the request, we will make a determination on whether or not to accept the proposed change(s).

(c) If any party wishes to appeal the decision regarding the adoption of the proposed amendment, they may appeal using the appeals process pursuant to §286.165.