T he House of Representatives has several different parliamentary procedures through which it can bring legislation to the chamber floor. Which will be used in a given situation depends on many factors, including the type of measure being considered, its cost, the amount of political or policy controversy surrounding it, and the degree to which Members want to debate it and propose amendments. According to the Legislative Information System of the U.S. Congress (LIS), in the 114 th Congress (2015-2016), 1,200 pieces of legislation received House floor action. This report provides a statistical snapshot of the forms, origins, and party sponsorship of these measures and of the parliamentary procedures used to bring them to the chamber floor during their initial consideration. Legislation is introduced in the House or Senate in one of four forms: the bill (H.R./S. ), the joint resolution (H.J.Res./S.J.Res. ), the concurrent resolution (H.Con.Res./S.Con.Res. ), and the simple resolution (H.Res./S.Res.). Bills and joint resolutions can become law, but simple and concurrent resolutions cannot; they are used instead for internal organizational or procedural matters or to express the sentiment of one or both chambers. In the 114 th Congress, 1,200 pieces of legislation received floor action in the House of Representatives. Of these, 907 (76%) were bills or joint resolutions, and 293 (24%) were simple or concurrent resolutions. Of the 1,200 measures receiving initial House floor action in the 114 th Congress, 1,068 originated in the House, and 132 originated in the Senate. It is generally accepted that the House considers more legislation sponsored by majority party Members than measures introduced by minority party Members. This was borne out in practice in the 114 th Congress. As is reflected in Table 1 , 78% of all measures receiving initial House floor action in the last Congress were sponsored by Members of the Republican Party, which had a majority of seats in the House. When only lawmaking forms of legislation are considered, 76% of measures receiving House floor action in the 114 th Congress were sponsored by Republicans, 24% by Democrats, and none by political independents. The ratio of majority to minority party sponsorship of measures receiving initial House floor action in the 114 th Congress varied widely based on the parliamentary procedure used to call up the legislation on the House floor. As noted in Table 2 , 69% of the measures considered under the Suspension of the Rules procedure were sponsored by Republicans, 31% by Democrats, and none by political independents. That measures introduced by Members of both parties were considered under Suspension is unsurprising in that (as discussed below) Suspension of the Rules is generally used to process non-controversial measures for which there is wide bipartisan support. In addition, passage of a measure under the Suspension of the Rules procedure, in practice, usually requires the affirmative votes of at least some minority party Members. The ratio of party sponsorship on measures initially brought to the floor under the terms of a special rule reported by the House Committee on Rules and adopted by the House was far wider. Of the 172 measures the Congressional Research Service identified as being initially brought to the floor under the terms of a special rule in the 114 th Congress, all but one were sponsored by majority party Members. The breakdown in party sponsorship on measures initially raised on the House floor by unanimous consent was uneven, with majority party Members sponsoring 76% of the measures brought up in this manner. The following section documents the parliamentary mechanisms that the House used to bring legislation to the floor for initial consideration during the 114 th Congress. In doing so, it does not make distinctions about the privileged status such business technically enjoys under House rules. Most appropriations measures, for example, are considered "privileged business" under clause 5 of House Rule XIII (as detailed in the section on " Privileged Business " below). As such, they do not need a special rule from the Rules Committee to be adopted for them to have floor access. In actual practice, however, in the 114 th Congress the House universally provided for the consideration of these measures by means of a special rule, which, in general, could also provide for debate to be structured, amendments to be regulated, and points of order against the bills to be waived. Thus, appropriations measures considered in the 114 th Congress are counted in this analysis as being raised by special rule, notwithstanding their status as "privileged business." In recent Congresses, most legislation has been brought up on the House floor by Suspension of the Rules, a parliamentary device authorized by clause 1 of House Rule XV that waives the chamber's rules to enable the House to act quickly on legislation that enjoys widespread (even if not necessarily unanimous) support. The main features of the Suspension of the Rules procedure include (1) a 40-minute limit on debate, (2) a prohibition against floor amendments and points of order, and (3) a two-thirds vote of Members present and voting for passage. The suspension procedure is in order in the House on the calendar days of Monday, Tuesday, and Wednesday; during the final six days of a congressional session; and at other times by unanimous consent or special order. In the 112 th Congress (2011-2012), the House leadership announced additional policies that restrict the procedure for certain "honorific" legislation, generally require measures considered under Suspension to have been available for three days prior to their consideration, and require the sponsor of the measure to be on the floor at the time of a measure's consideration. These policies continued in force in the 114 th Congress (2015-2016). In the 114 th Congress, 743 measures, representing 62% of all legislation receiving House floor action, were initially brought up using the Suspension of the Rules procedure. This includes 703 bills or joint resolutions and 40 simple or concurrent resolutions. When only lawmaking forms of legislation are counted, 78% of bills and joint resolutions receiving floor action in the 114 th Congress came up by Suspension of the Rules. Eighty-nine percent of measures brought up by Suspension of the Rules originated in the House. The remaining 11% were Senate-passed measures. House rules and precedents place certain types of legislation in a special "privileged" category, which allows measures to be called up for consideration when the House is not considering another matter. Bills and resolutions falling into this category that saw floor action in the 114 th Congress include the following: Order of b usiness r esolutions. Procedural resolutions reported by the House Committee on Rules affecting the "rules, joint rules, and the order of business of the House" are themselves privileged for consideration under clause 5 of House Rule XIII. Order of business resolutions are commonly known as "special rules" and are discussed below in more detail. Committee a ssignment r esolutions. Under clause 5 of House Rule X and the precedents of the House, a resolution assigning Members to standing committees is privileged if offered by direction of the party caucus or conference involved. Providing for a djournment. Under Article I, Section 5, clause 4, of the Constitution, neither house can adjourn for more than three days without the consent of the other. Concurrent resolutions providing for such an adjournment of one or both chambers are called up as privileged. Questions of the p rivileges of the House. Under clause 2 of House Rule IX, resolutions raising a question of the privileges of the House affecting "the rights of the House collectively, its safety, dignity, and the integrity of its proceedings" are privileged under specific parliamentary circumstances described in the rule. Such resolutions would include the constitutional right of the House to originate revenue measures and resolutions impeaching government officials. Bereavement r esolutions. Resolutions expressing the condolences of the House of Representatives over the death of a Representative, President, or former President have been treated as privileged. Measures r elated to House o rganization. Certain organizational business of the House—such as resolutions traditionally adopted at the beginning of a session to notify the President that the House has assembled and to elect House officers, as well as concurrent resolutions providing for a joint session of Congress—have been treated as privileged business. Correcting e nrollments. Under clause 5 of House Rule XIII, resolutions reported by the Committee on House Administration correcting errors in the enrollment of a bill are privileged. In the 114 th Congress, 197 measures, representing 16% of the measures receiving floor action, came before the House on their initial consideration by virtue of their status as "privileged business." All of these 197 measures were simple or concurrent resolutions. The most common type of measure brought up in the House as "privileged business" during the 114 th Congress was special orders of business (special rules) reported by the Rules Committee, followed by resolutions assigning Representatives to committees. A special rule is a simple resolution that regulates the House's consideration of legislation identified in the resolution. Such resolutions, as noted above, are sometimes called "order of business resolutions" or "special orders," although most Members and staff simply refer to them as "rules." Special rules enable the House to consider a specified measure and establish the terms for its consideration—for example, how long the legislation will be debated, what (if any) amendments may be offered to it, and whether points of order against the measure or any amendments to it are waived. Under clause 1(m) of House Rule X, the Committee on Rules has jurisdiction over the "order of business" of the House, and it reports such procedural resolutions to the chamber for consideration. In current practice, although a relatively small percentage of legislation comes before the House via special rule, most measures that might be characterized as significant, complicated, or controversial are brought up in this way.