A proceeding is a formal, public process conducted by the PRC to examine an issue and produce a decision or product. For example, when the Postal Service decides to raise postage prices, it submits a proposal to the PRC, which conducts a proceeding to ensure that the proposal meets the requirements set by law. Other proceedings might examine service complaints, proposed nationwide changes to service, proposals for new products and services, or suggestions for new rules and procedures. In any case, PRC proceedings are judicial in nature, with strict rules of procedure and practice. Proceedings are conducted to define the issues, clarify the facts and ensure due process for all parties so that fair and timely decisions are reached.