The House of Representatives has standing rules that govern how bills and resolutions are to be taken up and considered on the floor. However, to expedite legislation receiving floor action, the House may temporarily set aside these rules for measures that are not otherwise privileged for consideration. This can be done by agreeing to a special order of business resolution (special rule) or by adopting a motion to suspend the rules and pass the underlying measure. In general, special rules enable the consideration of complex or contentious legislation, such as major appropriations or reauthorizations, while the suspension of the rules procedure is usually applied to broadly supported legislation that can be approved without floor amendments or extensive debate in the chamber. Most bills and resolutions that receive floor action in the House are called up and considered under suspension of the rules. The suspension procedure allows non-privileged measures to be raised without a special rule, waives points of order, limits debate, and prohibits floor amendments. Motions to suspend the rules and pass the measure require a two-thirds vote, so the procedure is typically reserved for bills and resolutions that can meet a supermajority threshold. Decisions to schedule bills for consideration under suspension are generally based on how widely supported the measures are, how long Members wish to debate them, and whether they want to propose floor amendments. These decisions are not necessarily related to the subject matter of the measure. Accordingly, measures brought up under suspension cover a wide range of policy areas but most often address government operations, such as the designation of federal facilities. This report describes the suspension procedure, which is defined in clause 1 of House Rule XV, and provides an analysis of measures considered under suspension during the 115 th Congress (2017-2018). Figures 1-8 display statistical data, including the prevalence and form of suspension measures, sponsors of measures, committee consideration, length of floor debate, voting, and resolution of differences between the chambers. Table 1 summarizes the final legislative status of measures initially considered in the House under the suspension of the rules. Finally, the Appendix depicts the use of the suspension procedure from the 110 th through the 115 th Congresses (2009-2018). The suspension of the rules procedure is established by clause 1 of House Rule XV. Bills, resolutions, House amendments to Senate bills, amendments to the Constitution, conference reports, and other types of business may be considered under suspension, even those "that would otherwise be subject to a point of order â¦ [or have] not been reported or referred to any calendar or previously introduced." Suspension motions are in order on designated days. Rule XV states that "the Speaker may not entertain a motion that the House suspend the rules except on Mondays, Tuesdays, and Wednesdays and during the last six days of a session of Congress." Suspension measures, however, may be considered on other days by unanimous consent or under the terms of a special order of business (special rule) reported by the Committee on Rules and agreed to by the House. A motion to suspend the rules is a compound motion to suspend the House rules and pass a bill or agree to a resolution. When considering such a motion, the House is voting on the two questions simultaneously. Once recognized, the Member making the motion will say, "Mr. [or Madam] Speaker, I move to suspend the rules and pass___." The House rules that are suspended under this procedure include those that "would impede an immediate vote on passage of a measure â¦ such as ordering the previous question, third reading, recommittal, or division of the question." A measure considered under the suspension procedure is not subject to floor amendment. The motion to suspend and pass the measure, though, may provide for passage of the measure in an amended form. That is, the text to be approved may be presented in a form altered by committee amendments or by informal negotiations. Suspension measures that are passed with changes incorporated into the text are passed "as amended." There are no separate votes on the floor approving such amendments. Suspension motions are "debatable for 40 minutes, one-half in favor of the motion and one-half in opposition thereto." However, in most instances, a true opponent never claims half the time, and most speakers come to the floor to express support for the measure. Debate time is controlled by two floor managers, one from each party, who sit on a committee of jurisdiction. Each manager makes an opening statement and may yield increments of the 20 minutes they control to other Members to debate the measure. Once debate has concluded, a single vote is held on the motion to suspend the rules and pass the measure. The motion requires approval by "two-thirds of the Members voting, a quorum being present." Should the vote fall short of the two-thirds required for passage (290, if all Members vote), the measure is not permanently rejected. Before the end of the Congress, the House may consider the measure again under suspension, or the Committee on Rules may report a special rule that provides for floor consideration of the measure. As illustrated in Figure 1 , the majority of measures considered on the House floor during the 115 th Congress were initially called up under the suspension of the rules procedure. Sixty-four percent of all measures that received floor action were initially considered under suspension (952 out of the 1,498), compared to those under the terms of a special rule (12%), unanimous consent (10%), or privileged business (15%). Figure 2 displays the form of suspension measures. Most of the measures considered under suspension during the 115 th Congress (94%) were bills. House bills made up 83% of the suspension total, Senate bills 10%. The remaining measures were House resolutions, House concurrent resolutions, and House joint resolutions. There were no Senate concurrent or joint resolutions considered under suspension of the rules in the 115 th Congress. As represented in Figure 3 , most suspension measures were sponsored by members of the majority party during the 115 th Congress. House or Senate majority-party members sponsored 73% of all bills and resolutions initially considered in the House under suspension, while House majority-party members sponsored 627 (73%) of the 855 House-originated measures (designated with an H.R., H.Res., H.Con.Res. or H.J.Res. prefix). Suspension is, however, the most common procedure used to consider minority-sponsored legislation in the House by a wide margin. In the 115 th Congress, 77% of the minority-sponsored measures that were considered on the House floor were raised under the suspension procedure. Members of the House or Senate minority parties sponsored 27% of all suspension measures originating in either chamber, compared to 14% of legislation subject to different procedures, including privileged business (27 measures) and unanimous consent (48 measures). Minority-party House Members sponsored 228 (27%) of the 855 House measures considered under suspension. There were no minority-sponsored measures considered under the terms of a special rule. Most suspension measures are referred to at least one House committee before their consideration on the chamber floor. In the 115 th Congress, 896 out of the 952 suspension measures considered (94%) were previously referred to a House committee. Of the 55 measures that were considered without a referral, 51 were Senate bills that were "held at the desk," and four were House resolutions that provided concurrence to Senate amendments with an amendment. Measures may be referred to multiple House committees before receiving floor action. When a bill or resolution is referred to more than one House committee, the Speaker will designate one committee as primary, meaning it is the committee exercising jurisdiction over the largest part of the measure. Generally, the chair of the committee of primary jurisdiction works with majority party leadership to determine if and when a measure should be considered under suspension. Figure 4 shows the number and percentage of measures brought up under suspension from each House committee of primary jurisdiction. The House Committee on Natural Resources was the committee of primary jurisdiction for the plurality of measures considered under suspension in the 115 th Congress: 146, or 15%, of the total number of suspension measures considered. Many of these bills concerned the designation or use of federally owned land. For most House committees, the majority of their referred measures that reached the floor were raised under the suspension procedure. In the 115 th Congress, the three exceptions were the Committee on House Administrationâwhich had several measures considered by unanimous consentâand the Committees on Budget and Appropriations, which had all or most of their measures considered pursuant to special rules, respectively. For the other committees, suspension measures ranged from 56% to 100% of the total number of the committee's measures receiving floor action ( Figure 5 ). Since suspension motions require a two-thirds majority for passage, House committees that handle less contentious subjects tend to have more of their measures considered under the suspension procedure in comparison to other committees. In the 115 th Congress, high-suspension committees included Small Business and Homeland Security (100% of measures receiving floor action); Veterans' Affairs (92%); and Science, Space, and Technology (90%). The Small Business Committee's measures sought to authorize new business development programs. Veterans' Affairs measures included authorizations, reauthorizations, and bills designating federal facilities. While suspension measures are not subject to floor amendments, committees may recommend amendments to legislative texts during markup meetings or through informal negotiations. The motion to suspend the rules can include these proposed changes when a Member moves to suspend the rules and pass the measure "as amended." In the 115 th Congress, 521 suspension measures (55% of the total) were considered "as amended," meaning that the text to be approved differed from the measure's introduced text. Clause 2 of House Rule XIII requires that measures reported by House committees must be accompanied by a written report. Otherwise, they are not placed on a calendar of measures eligible for floor consideration. However, the written report requirement is among those rules suspended under the suspension procedure. Thus, measures may be called up on the floor under suspension of the rules even if a committee never ordered them to be reported or wrote an accompanying committee report. Instead, the motion to suspend the rules discharges the committee and moves the legislation directly to the House floor. In the 115 th Congress, 659 (69%) suspension measures were ordered to be reported by a House committee. Of this number, 505 were reported with an accompanying House committee report. Fifty-seven measures that did not have a House report did have a Senate report (of these, 24 were Senate bills that did not receive a House committee referral), while 390 measures had no written report from either chamber (41% of the total number of suspension measures). Pursuant to Rule XV, motions to suspend the rules are regularly in order on Mondays, Tuesdays, and Wednesdays or on the last six days of a session of Congress. However, suspension motions may be considered on other days by unanimous consent or under the terms of a special rule reported by the Committee on Rules and agreed to by the House. As displayed in Figure 6 , in the 115 th Congress, the plurality of suspension measures were considered on Tuesdays (446, 47% of the total number considered), followed by Mondays (279, 29%) and Wednesdays (168, 18%). In addition, 31 suspension measures were considered on Thursdays and 28 on Fridays. Of these, seven were considered by unanimous consent, while 52 were called up under suspension pursuant to permission included in a special rule reported by the Rules Committee and agreed to by the full House. Such special rules included a provision stating, "It shall be in order at any time on the legislative day of ___ for the Speaker to entertain motions that the House suspend the rules as though under clause 1 of rule XV." Pursuant to Rule XV, suspension measures are "debatable for 40 minutes, one-half in favor of the motion and one-half in opposition thereto." In practice, there is rarely a true opponent to a motion to suspend the rules, and the time is divided between two floor managers, usually one from each party, who both favor the motion. The floor managers each control 20 minutes of debate. The managers may be their parties' sole representatives for or against the motion, or they may yield increments of the 20-minute allotment to other Members. Typically, the relevant committee chairs and ranking members select the majority and minority floor managers for particular bills and resolutions. These managers may be the measure's sponsor, the chair or ranking member of the measure's committee of primary jurisdiction, or another committee member. In the 115 th Congress, the measure's sponsor served as the majority manager on 23% of the suspension measures receiving floor action. The committee chair managed 28% of the measures. The minority manager was the measure's sponsor for 9% of the measures and the committee's ranking member for 25% of the measures considered. Occasionally, floor managers controlling time on a motion to suspend the rules ceded their control to other Members during debate. By unanimous request, the other Member then controlled the remaining amount of time allotted. In one identified case, another Member claimed the time in true opposition during the initial floor consideration on the basis of both the majority and minority floor managers favoring the measure. Pursuant to the rule, the Member in true opposition then controlled 20 minutes of debate. In at least two instances, the minority manager opposed the measure. A majority floor manager makes the motion to suspend the rules by stating, "Mr. [or Madam] Speaker, I move to suspend the rules and pass the bill [or resolution] ____." The Speaker (or Speaker pro tempore) responds, "Pursuant to the rule, the gentleman[woman] from [state] and the gentleman[woman] from [state] each will control twenty minutes." The majority and minority managers then, in turn, make opening statements regarding the measure using the 20 minutes each controls. If the majority and minority managers have secured additional speakers, the speakers generally alternate between the parties within the 40-minute limit. During the 115 th Congress, on a motion to suspend the rules, the average number of speakers in addition to the floor managers was fewer than two. On 56% of the measures (531) considered, there were one or two additional speakers. On 28% of the measures (268) considered, there were no additional speakers, and in 14% of the measures (136) considered, there were three to 13 additional speakers. Seventeen measures had 14 or more additional speakers. The measure with the most additional speakers (34), H.J.Res. 2 , proposing an amendment to the Constitution, was allowed four hours of debate under the terms of a special rule ( H.Res. 811 ). At the start of the debate period, the majority manager may request "unanimous consent that all Members may have five legislative days in which to revise and extend their remarks and add extraneous materials on this bill [resolution]." This request enables general leave statements to be inserted into the Congressional Record . In 20% of the suspension measures considered in the 115 th Congress, a written general leave statement appeared in the Record following in-person remarks, indicating that the remarks were submitted on the day the legislation was considered. General leave statements submitted on a day other than the day of consideration appear in the Extension of Remarks section of the Congressional Record . Suspension measures are limited to a maximum of 40 minutes of debate under Rule XV. However, if there are time gaps between speakers or procedural interruptions, such as a vote on a motion to adjourn, the time period between the start of the first speaker's remarks and the conclusion of debate may exceed 40 minutes. The statistics displayed in Figure 7 show the length of consideration of suspension measures as documented in Congress.gov, not the accumulated length of statements, as kept by official timekeepers in the chamber. In the 115 th Congress, the average length of consideration on a motion to suspend the rules was 12 minutes and 21 seconds, and more than half of the measures considered had a debate period of 10 minutes or less. Thus, while overall debate is limited to 40 minutes under the rule, on most suspension measures, a fraction of that time was actually expended during consideration. Twenty-eight measures, however, had consideration periods that exceeded 40 minutes due to procedural delays or, in the case of H.J.Res. 2 , proposing an amendment to the Constitution, due to the terms of a special rule ( H.Res. 811 ), which enabled four hours of debate. House leaders generally choose measures for suspension that are likely to achieve the two-thirds majority threshold for passage. Thus, almost all suspension measures were passed by the House in the 115 th Congress. The House passed, via motions to suspend the rules, 790 of the 794 House bills that were initially considered under suspension. Four House bills did not receive the requisite supermajority. Three of these bills were later considered and approved under the terms of a special rule. The other bill did not return to the floor and therefore did not pass the House. The House agreed to all House resolutions (47) and concurrent resolutions (10) that were considered under suspension. The House approved three out of the four House joint resolutions. The House joint resolution that did not receive the requisite supermajority was H.J.Res. 2 , proposing a balanced budget amendment to the Constitution. The House approved 93 out of the 97 Senate bills under the suspension procedure. One of the Senate bills, which initially failed in the House, was later passed under the terms of a special rule. The other three Senate bills did not receive further consideration in the House. Most suspension motions are agreed to in the House by voice vote, which is the chamber's default method of voting on most questions. In 2017 and 2018, this method of voting led to the final approval of 72% (687) of the motions to suspend the rules and pass the measures (see Figure 8 ). After the initial voice vote, Members triggered an eventual record vote (often called a roll call vote) on 266 (28%) of the suspension measures considered in the 115 th Congress. This was done by demanding the "yeas and nays," objecting to the vote "on the grounds that a quorum is not present," or, in two cases, demanding a recorded vote. In most instances, the chair elected to postpone the vote to a later period within two additional legislative days, pursuant to clause 8 of House Rule XX. Of the 266 record votes, two immediately followed debate on the measure. The remaining 264 votes were postponed to another time on the legislative schedule, usually later the same day. In the 115 th Congress, 257 suspension motions were adopted by record vote, and nine motions to suspend the rules were defeated by record votes. The defeat of a motion to suspend the rules, however, does not necessarily kill the legislation. The Speaker may choose to recognize a Member at a later time to make another motion to suspend the rules and pass the bill, or the House may consider the measure pursuant to a special rule reported by the Committee on Rules. Accordingly, four of the initially unsuccessful measures were later called up and passed under the terms of a special rule. The House Rules Committee reported a special rule for another measure, but the special rule was not considered on the floor, so the measure did not receive further action. Four additional measures were not considered again, via any procedure, before the end of the 115 th Congress. Thus, of the measures initially considered on the House floor under suspension of the rules, five did not receive House approval. Although suspension measures generally receive broad support, measures that receive the requisite two-thirds majority in the House are not guaranteed passage in the Senate. As noted in Table 1 , in the 115 th Congress, the Senate agreed to one of the four House joint resolutions and six of the 10 House concurrent resolutions considered under suspension of the rules. The Senate passed 229 of the 794 House bills initially considered under suspension (29%). Of the number of suspension measures that passed the House and Senate, 77 entered a "resolution of differences" stage between the chambers. Fifty-eight House measures and 19 Senate bills were subject to an amendment exchange process. (No measure initially considered under suspension of the rules had bicameral differences resolved in a conference committee.) Two of these measures, H.R. 88 and H.R. 695 , did not have their differences resolved because the House and Senate did not agree on the final text as amended by both chambers. The House passed, with amendments, two Senate bills ( S. 488 and S. 2497 ) that did not enter the "resolving differences" stage because the Senate did not take up the House amendments. Likewise, the Senate passed, with amendments, four House bills ( H.R. 4969 , H.R. 4203 , H.R. 1967 , and H.R. 1020 ) that did not receive final passage because the House did not take up the Senate amendments. Thus, these bills, as well as H.R. 88 and H.R. 695 , were not enacted into law. Of the measures initially considered under suspension during the 115 th Congress, President Trump was presented with 223 House bills, 92 Senate bills, and one House joint resolution for signature or veto. The President signed all of these measures (vetoing none), so a total of 315 bills, and one joint resolution, were enacted into law (see Table 1 ).

Summary: Suspension of the rules is the most commonly used procedure to call up measures on the floor of the House of Representatives. As the name suggests, the procedure allows the House to suspend its standing and statutory rules in order to consider broadly supported legislation in an expedited manner. More specifically, the House temporarily sets aside its rules that govern the raising and consideration of measures and assumes a new set of constraints particular to the suspension procedure. The suspension of the rules procedure has several parliamentary advantages: (1) it allows non-privileged measures to be raised on the House floor without the need for a special rule, (2) it enables the consideration of measures that would otherwise be subject to a point of order, and (3) it streamlines floor action by limiting debate and prohibiting floor amendments. Given these features, as well as the required two-thirds supermajority vote for passage, suspension motions are generally used to process less controversial legislation. In the 115 th Congress (2017-2018), measures considered under suspension made up 64% of the bills and resolutions that received floor action in the House (952 out of 1,498 measures). The majority of suspension measures were House bills (83%), followed by Senate bills (10%) and House resolutions (5%). The measures covered a variety of policy areas but most often addressed government operations, such as the designation of federal facilities or amending administrative policies. Most measures that are considered in the House under the suspension procedure are sponsored by a House or Senate majority party member. However, suspension is the most common House procedure used to consider minority-party-sponsored legislation regardless of whether the legislation originated in the House or Senate. In 2017 and 2018, minority-party members sponsored 27% of suspension measures, compared to 14% of legislation subject to different procedures, including privileged business (27 measures) and unanimous consent (48 measures). There were no minority-party sponsored bills that were considered under the terms of a special rule. Most suspension measures are referred to at least one House committee before their consideration on the floor. The House Committee on Natural Resources was the committee of primary jurisdiction for the plurality of suspension measures considered in the 115 th Congress. Additional committeesâsuch as Energy and Commerce, Homeland Security, Oversight and Government Reform (now Oversight and Reform), Foreign Affairs, and Veterans' Affairsâalso served as the primary committee for a large number of suspension measures. Suspension motions are debatable for up to 40 minutes. In most cases, a fraction of that debate time is actually used. In the 115 th Congress, the average amount of time spent considering a motion to suspend the rules was 12Â½ minutes. The House adopted nearly every suspension motion considered in 2017 and 2018. Approval by the House, however, did not guarantee final approval in the 115 th Congress. The Senate passed or agreed to 37% of the bills, joint resolutions, and concurrent resolutions initially considered in the House under suspension of the rules, and 316 measures were signed into law. This report briefly describes the suspension of the rules procedure, which is defined in House Rule XV, and provides an analysis of measures considered under this procedure during the 115 th Congress. Figures and one table display statistics on the use of the procedure, including the prevalence and form of suspension measures, sponsorship of measures by party, committee consideration, length of debate, voting, resolution of differences between the chambers, and the final status of legislation. In addition, an Appendix illustrates trends in the use of the suspension procedure from the 110 th through the 115 th Congresses (2007-2018).