<prompt> Translate the following text to EnglishSheria ya Utaratibu mpya ilibadilisha kanuni hii ya kisheria ya huduma za posta na mchakato wa kiutawala ambao Maafisa wa Huduma ya Posta huanzisha, na Tume ya Kiwango cha Posta inachunguza mabadiliko yaliyopendekezwa katika, masharti na masharti ya huduma za posta, ambayo yamekusanywa kama Mfumo wa Uainishaji wa Barua ya Ndani DMCS.  <response>: 3 The Reorganization Act replaced this statutory codification of postal services with an administrative process in which the Governors of the Postal Service establish, and the Postal Rate Commission reviews proposed changes in, the terms and conditions of postal services, which are compiled as the Domestic Mail Classification Schedule or DMCS. 