<prompt> Translate the following text to SwahiliThese provisions require that rate or mail classification changes desired by the Postal Service must be filed as a request with the Postal Rate Commission, allowing for public scrutiny and deliberations by the Commission and the Governors of the Postal Service.  <response>: Sheria hii inahitaji kwamba mabadiliko ya kiwango cha posta au uainishaji wa posta yanayotakiwa na Huduma ya Posta lazima yawasilishwe kama ombi kwa Tume ya Kiwango cha Posta, ikiruhusu uchunguzi wa umma na majadiliano na Tume na Gavana wa Huduma ya Posta. 