"Senate Rule XXVI establishes specific requirements for certain Senate committee procedures. In addition, each Senate committee is required to adopt rules to govern its own proceedings. These rules may 'not be inconsistent with the Rules of the Senate.' Senate committees may also operate according to additional established practices that are not necessarily reflected in their adopted rules but are not specifically addressed by Senate rules. In sum, Senate committees are allowed some latitude to establish tailored procedures to govern certain activities, which can result in significant variation in the way different committees operate. This report first provides a brief overview of Senate rules as they pertain to committee actions. The report then provides tables that summarize selected, key features of each committee's rules in regard to meeting day, hearing and meeting notice requirements, scheduling of witnesses, hearing quorum, business quorum, amendment filing requirements, proxy voting, polling, nominations, investigations, and subpoenas. In addition, the report looks at selected unique provisions some committees have included in their rules in the miscellaneous category. The tables, however, represent only a portion of each committee's rules, and provisions of the rules that are substantially similar to or essentially restatements of the Senate's Standing Rules are not included. This report will be not be updated further during the 114th Congress."
CRS Report for Congress, R44369
Federation of American Scientists: http://www.fas.org/sgp/crs/index.html