These clauses limit new laws to one topic per law.
Constitutions
Alaska
Every bill shall be confined to one subject unless it is an appropriation bill or one codifying, revising, or rearranging existing laws. Bills for appropriations shall be confined to appropriations. The subject of each bill shall be expressed in the title. The enacting clause shall be: “Be it enacted by the Legislature of the State of Alaska.”
Alabama
The style of the laws of this state shall be: “Be it enacted by the legislature of Alabama,” which need not be repeated, but the act shall be divided into sections for convenience, according to substance, and the sections designated merely by figures. Each law shall contain but one SUBJECT, which shall be clearly expressed in its title, except general appropriation bills, general revenue bills, and bills adopting a code, digest, or revision of statutes; and no law shall be revived, amended, or the provisions thereof extended or conferred, by reference to its title only; but so much thereof as is revived, amended, extended, or conferred, shall be re-enacted and published at length.
Arkansas
Except as provided in Arkansas Constitution, Article 19, § 31, the general appropriation bill shall embrace nothing but appropriations for the ordinary expenses of the executive, legislative and judicial departments of the State; all other appropriations shall be made by separate bills, each embracing but one subject.
Arizona
Every act shall embrace but one subject and matters properly connected therewith, which subject shall be expressed in the title; but if any subject shall be embraced in an act which shall not be expressed in the title, such act shall be void only as to so much thereof as shall not be embraced in the title.
Every initiative or referendum petition shall be addressed to the secretary of state in the case of petitions for or on state measures, and to the clerk of the board of supervisors, city clerk or corresponding officer in the case of petitions for or on county, city or town measures; and shall contain the declaration of each petitioner, for himself, that he is a qualified elector of the state (and in the case of petitions for or on city, town or county measures, of the city, town or county affected), his post office address, the street and number, if any, of his residence, and the date on which he signed such petition. Every initiative measure shall embrace but one subject and matters properly connected therewith, which subject shall be expressed in the title; but if any subject shall be embraced in an initiative measure which shall not be expressed in the title, such initiative measure shall be void only as to so much thereof as shall not be embraced in the title. Each sheet containing petitioners' signatures shall be attached to a full and correct copy of the title and text of the measure so proposed to be initiated or referred to the people, and every sheet of every such petition containing signatures shall be verified by the affidavit of the person who circulated said sheet or petition, setting forth that each of the names on said sheet was signed in the presence of the affiant and that in the belief of the affiant each signer was a qualified elector of the state, or in the case of a city, town or county measure, of the city, town or county affected by the measure so proposed to be initiated or referred to the people.
California
A statute shall embrace but one subject, which shall be expressed in its title. If a statute embraces a subject not expressed in its title, only the part not expressed is void. A statute may not be amended by reference to its title. A section of a statute may not be amended unless the section is re-enacted as amended.
(a) The initiative is the power of the electors to propose statutes and amendments to the Constitution and to adopt or reject them. (b) An initiative measure may be proposed by presenting to the Secretary of State a petition that sets forth the text of the proposed statute or amendment to the Constitution and is certified to have been signed by electors equal in number to 5 percent in the case of a statute, and 8 percent in the case of an amendment to the Constitution, of the votes for all candidates for Governor at the last gubernatorial election. (c) The Secretary of State shall then submit the measure at the next general election held at least 131 days after it qualifies or at any special statewide election held prior to that general election. The Governor may call a special statewide election for the measure. (d) An initiative measure embracing more than one subject may not be submitted to the electors or have any effect. (e) An initiative measure may not include or exclude any political subdivision of the State from the application or effect of its provisions based upon approval or disapproval of the initiative measure, or based upon the casting of a specified percentage of votes in favor of the measure, by the electors of that political subdivision. (f) An initiative measure may not contain alternative or cumulative provisions wherein one or more of those provisions would become law depending upon the casting of a specified percentage of votes for or against the measure.
Colorado
No bill, except general appropriation bills, shall be passed containing more than one subject, which shall be clearly expressed in its title; but if any subject shall be embraced in any act which shall not be expressed in the title, such act shall be void only as to so much thereof as shall not be so expressed.
No measure shall be proposed by petition containing more than one subject, which shall be clearly expressed in its title; but if any subject shall be embraced in any measure which shall not be expressed in the title, such measure shall be void only as to so much thereof as shall not be so expressed. If a measure contains more than one subject, such that a ballot title cannot be fixed that clearly expresses a single subject, no title shall be set and the measure shall not be submitted to the people for adoption or rejection at the polls. In such circumstance, however, the measure may be revised and resubmitted for the fixing of a proper title without the necessity of review and comment on the revised measure in accordance with subsection (5) of this section, unless the revisions involve more than the elimination of provisions to achieve a single subject, or unless the official or officials responsible for the fixing of a title determine that the revisions are so substantial that such review and comment is in the public interest. The revision and resubmission of a measure in accordance with this subsection (5.5) shall not operate to alter or extend any filing deadline applicable to the measure.
Connecticut
Delaware
No bill or joint resolution, except bills appropriating money for public purposes, shall embrace more than one subject, which shall be expressed in its title.
Florida
Every law shall embrace but one subject and matter properly connected therewith, and the subject shall be briefly expressed in the title. No law shall be revised or amended by reference to its title only. Laws to revise or amend shall set out in full the revised or amended act, section, subsection or paragraph of a subsection. The enacting clause of every law shall read: “Be It Enacted by the Legislature of the State of Florida:”.
The power to propose the revision or amendment of any portion or portions of this constitution by initiative is reserved to the people, provided that, any such revision or amendment, except for those limiting the power of government to raise revenue, shall embrace but one subject and matter directly connected therewith. It may be invoked by filing with the custodian of state records a petition containing a copy of the proposed revision or amendment, signed by a number of electors in each of one half of the congressional districts of the state, and of the state as a whole, equal to eight percent of the votes cast in each of such districts respectively and in the state as a whole in the last preceding election in which presidential electors were chosen.
Georgia
No bill shall pass which refers to more than one subject matter or contains matter different from what is expressed in the title thereof.
Hawaii
No law shall be passed except by bill. Each law shall embrace but one subject, which shall be expressed in its title. The enacting clause of each law shall be, “Be it enacted by the legislature of the State of Hawaii.”
Iowa
Every Act shall embrace but one subject, and matters properly connected therewith; which subject shall be expressed in the title. But if any subject shall be embraced in an Act which shall not be expressed in the title, such Act shall be void only as to so much thereof as shall not be expressed in the title.
Idaho
Every act shall embrace but one subject and matters properly connected therewith, which subject shall be expressed in the title; but if any subject shall be embraced in an act which shall not be expressed in the title, such act shall be void only as to so much thereof as shall not be embraced in the title.
Illinois
A bill shall be read by title on three different days in each house. A bill and each amendment hereto shall be reproduced and placed on the desk of each member before final passage. Bills, except bills for appropriations and for the codification, revision or rearrangement of laws, shall be confined to one subject. Appropriation bills shall be limited to the subject of appropriations. A bill expressly amending a law shall set forth completely the sections amended. The Speaker of the House of Representatives and the President of the Senate shall sign each bill that passes both houses to certify that the procedural requirements for passage have been met.
Indiana
An act, except an act for the codification, revision or rearrangement of laws, shall be confined to one subject and matters properly connected therewith.
Kansas
No bill shall contain more than one subject, except appropriation bills and bills for revision or codification of statutes. The subject of each bill shall be expressed in its title. No law shall be revived or amended, unless the new act contain the entire act revived or the section or sections amended, and the section or sections so amended shall be repealed. The provisions of this section shall be liberally construed to effectuate the acts of the legislature.
Kentucky
No law enacted by the General Assembly shall relate to more than one subject, and that shall be expressed in the title, and no law shall be revised, amended, or the provisions thereof extended or conferred by reference to its title only, but so much thereof as is revised, amended, extended or conferred, shall be reenacted and published at length.
Louisiana
The legislature shall enact no law except by a bill introduced during that session, and propose no constitutional amendment except by a joint resolution introduced during that session, which shall be processed as a bill. Every bill, except the general appropriation bill and bills for the enactment, rearrangement, codification, or revision of a system of laws, shall be confined to one object. Every bill shall contain a brief title indicative of its object. Action on any matter intended to have the effect of law shall be taken only in open, public meeting.
Massachusetts
Maryland
The style of all Laws of this State shall be, "Be it enacted by the General Assembly of Maryland:" and all Laws shall be passed by original bill; and every Law enacted by the General Assembly shall embrace but one subject, and that shall be described in its title; and no Law, nor section of Law, shall be revived, or amended by reference to its title, or section only; nor shall any Law be construed by reason of its title, to grant powers, or confer rights which are not expressly contained in the body of the Act; and it shall be the duty of the General Assembly, in amending any article, or section of the Code of Laws of this State, to enact the same, as the said article, or section would read when amended. And whenever the General Assembly shall enact any Public General Law, not amendatory of any section, or article in the said Code, it shall be the duty of the General Assembly to enact the same, in articles and sections, in the same manner, as the Code is arranged, and to provide for the publication of all additions and alterations, which may be made to the said Code.
Maine
Michigan
No law shall embrace more than one object, which shall be expressed in its title. No bill shall be altered or amended on its passage through either house so as to change its original purpose as determined by its total content and not alone by its title.
Minnesota
No law shall embrace more than one subject, which shall be expressed in its title.
Missouri
No bill shall contain more than one subject which shall be clearly expressed in its title, except bills enacted under the third exception in section 37 of this article and general appropriation bills, which may embrace the various subjects and accounts for which moneys are appropriated.
Initiative petitions proposing amendments to the constitution shall be signed by eight percent of the legal voters in each of two-thirds of the congressional districts in the state, and petitions proposing laws shall be signed by five percent of such voters. Every such petition shall be filed with the secretary of state not less than six months before the election and shall contain an enacting clause and the full text of the measure. Petitions for constitutional amendments shall not contain more than one amended and revised article of this constitution, or one new article which shall not contain more than one subject and matters properly connected therewith, and the enacting clause thereof shall be “Be it resolved by the people of the state of Missouri that the Constitution be amended:”. Petitions for laws shall contain not more than one subject which shall be expressed clearly in the title, and the enacting clause thereof shall be “Be it enacted by the people of the state of Missouri:”
Mississippi
General appropriation bills shall contain only the appropriations to defray the ordinary expenses of the executive, legislative, and judicial departments of the government; to pay interest on state bonds, and to support the common schools. All other appropriations shall be made by separate bills, each embracing but one subject. Legislation shall not be engrafted on the appropriation bills, but the same may prescribe the conditions on which the money may be drawn, and for what purposes paid.
Every bill introduced into the Legislature shall have a title, and the title ought to indicate clearly the subject matter or matters of the proposed legislation. Each committee to which a bill may be referred shall express, in writing, its judgment of the sufficiency of the title of the bill, and this, too, whether the recommendation be that the bill do pass or do not pass.
Montana
Each bill, except general appropriation bills and bills for the codification and general revision of the laws, shall contain only one subject, clearly expressed in its title. If any subject is embraced in any act and is not expressed in the title, only so much of the act not so expressed is void.
North Carolina
North Dakota
Each house shall keep a journal of its proceedings, and a recorded vote on any question shall be taken at the request of one-sixth of those members present. No bill may become law except by a recorded vote of a majority of the members elected to each house, and the lieutenant governor is considered a member-elect of the senate when the lieutenant governor votes. No law may be enacted except by a bill passed by both houses, and no bill may be amended on its passage through either house in a manner which changes its general subject matter. No bill may embrace more than one subject, which must be expressed in its title; but a law violating this provision is invalid only to the extent the subject is not so expressed. Every bill must be read on two separate natural days, and the readings may be by title only unless a reading at length is demanded by one-fifth of the members present. No bill may be amended, extended, or incorporated in any other bill by reference to its title only, except in the case of definitions and procedural provisions. The presiding officer of each house shall sign all bills passed and resolutions adopted by the legislative assembly, and the fact of signing shall be entered at once in the journal. Every law, except as otherwise provided in this section, enacted by the legislative assembly during its eighty natural meeting days takes effect on August first after its filing with the secretary of state, or if filed on or after August first and before January first of the following year ninety days after its filing, or on a subsequent date if specified in the law unless, by a vote of two-thirds of the members elected to each house, the legislative assembly declares it an emergency measure and includes the declaration in the Act. Every appropriation measure for support and maintenance of state departments and institutions and every tax measure that changes tax rates enacted by the legislative assembly take effect on July first after its filing with the secretary of state or on a subsequent date if specified in the law unless, by a vote of two-thirds of the members elected to each house, the legislative assembly declares it an emergency measure and includes the declaration in the Act. An emergency measure takes effect upon its filing with the secretary of state or on a date specified in the measure. Every law enacted by a special session of the legislative assembly takes effect on a date specified in the Act. The legislative assembly shall enact all laws necessary to carry into effect the provisions of this constitution. Except as otherwise provided in this constitution, no local or special laws may be enacted, nor may the legislative assembly indirectly enact special or local laws by the partial repeal of a general law but laws repealing local or special laws may be enacted.
Nebraska
Every bill and resolution shall be read by title when introduced, and a printed copy thereof provided for the use of each member. The bill and all amendments thereto shall be printed and presented before the vote is taken upon its final passage and shall be read at large unless three-fifths of all the members elected to the Legislature vote not to read the bill and all amendments at large. No vote upon the final passage of any bill shall be taken until five legislative days after its introduction nor until it has been on file for final reading and passage for at least one legislative day. No bill shall contain more than one subject, and the subject shall be clearly expressed in the title. No law shall be amended unless the new act contains the section or sections as amended and the section or sections so amended shall be repealed. The Lieutenant Governor, or the Speaker if acting as presiding officer, shall sign, in the presence of the Legislature while it is in session and capable of transacting business, all bills and resolutions passed by the Legislature.
The first power reserved by the people is the initiative whereby laws may be enacted and constitutional amendments adopted by the people independently of the Legislature. This power may be invoked by petition wherein the proposed measure shall be set forth at length. If the petition be for the enactment of a law, it shall be signed by seven percent of the registered voters of the state, and if the petition be for the amendment of the Constitution, the petition therefor shall be signed by ten percent of such registered voters. In all cases the registered voters signing such petition shall be so distributed as to include five percent of the registered voters of each of two-fifths of the counties of the state, and when thus signed, the petition shall be filed with the Secretary of State who shall submit the measure thus proposed to the electors of the state at the first general election held not less than four months after such petition shall have been filed. The same measure, either in form or in essential substance, shall not be submitted to the people by initiative petition, either affirmatively or negatively, more often than once in three years. If conflicting measures submitted to the people at the same election be approved, the one receiving the highest number of affirmative votes shall thereby become law as to all conflicting provisions. The constitutional limitations as to the scope and subject matter of statutes enacted by the Legislature shall apply to those enacted by the initiative. Initiative measures shall contain only one subject. The Legislature shall not amend, repeal, modify, or impair a law enacted by the people by initiative, contemporaneously with the adoption of this initiative measure or at any time thereafter, except upon a vote of at least two-thirds of all the members of the Legislature.
New Hampshire
New Jersey
To avoid improper influences which may result from intermixing in one and the same act such things as have no proper relation to each other, every law shall embrace but one object, and that shall be expressed in thetitle. This paragraph shall not invalidate any law adopting or enacting a compilation, consolidation, revision, or rearrangement of all or parts of the statutory law.
New Mexico
The subject of every bill shall be clearly expressed in its title, and no bill embracing more than one subject shall be passed except general appropriation bills and bills for the codification or revision of the laws; but if any subject is embraced in any act which is not expressed in its title, only so much of the act as is not so expressed shall be void. General appropriation bills shall embrace nothing but appropriations for the expense of the executive, legislative and judiciary departments, interest, sinking fund, payments on the public debt, public schools and other expenses required by existing laws; but if any such bill contain any other matter, only so much thereof as is hereby forbidden to be placed therein shall be void. All other appropriations shall be made by separate bills.
Nevada
Each law enacted by the Legislature shall embrace but one subject, and matter, properly connected therewith, which subject shall be briefly expressed in the title; and no law shall be revised or amended by reference to its title only; but, in such case, the act as revised or section as amended, shall be re-enacted and published at length.
New York
No private or local bill, which may be passed by the legislature, shall embrace more than one subject, and that shall be expressed in the title.
Ohio
No bill shall contain more than one subject, which shall be clearly expressed in its title. No law shall be revived or amended unless the new act contains the entire act revived, or the section or sections amended, and the section or sections amended shall be repealed.
Oklahoma
Every act of the Legislature shall embrace but one subject, which shall be clearly expressed in its title, except general appropriation bills, general revenue bills, and bills adopting a code, digest, or revision of statutes; and no law shall be revived, amended, or the provisions thereof extended or conferred, by reference to its title only; but so much thereof as is revived, amended, extended, or conferred shall be re-enacted and published at length: Provided, That if any subject be embraced in any act contrary to the provisions of this section, such act shall be void only as to so much of the law as may not be expressed in the title thereof.
Any amendment or amendments to this Constitution may be proposed in either branch of the Legislature, and if the same shall be agreed to by a majority of all the members elected to each of the two (2) houses, such proposed amendment or amendments shall, with the yeas and nays thereon, be entered in their journals and referred by the Secretary of State to the people for their approval or rejection, at the next regular general election, except when the Legislature, by a two-thirds (2/3) vote of each house, shall order a special election for that purpose. If a majority of all the electors voting on any proposed amendment at such election shall vote in favor thereof, it shall thereby become a part of this Constitution. No proposal for the amendment or alteration of this Constitution which is submitted to the voters shall embrace more than one general subject and the voters shall vote separately for or against each proposal submitted; provided, however, that in the submission of proposals for the amendment of this Constitution by articles, which embrace one general subject, each proposed article shall be deemed a single proposal or proposition.
Oregon
Every Act shall embrace but one subject, and matters properly connected therewith, which subject shall be expressed in the title. But if any subject shall be embraced in an Act which shall not be expressed in the title, such Act shall be void only as to so much thereof as shall not be expressed in the title. This section shall not be construed to prevent the inclusion in an amendatory Act, under a proper title, of matters otherwise germane to the same general subject, although the title or titles of the original Act or Acts may not have been sufficiently broad to have permitted such matter to have been so included in such original Act or Acts, or any of them.
An initiative petition shall include the full text of the proposed law or amendment to the Constitution. A proposed law or amendment to the Constitution shall embrace one subject only and matters properly connected therewith.
(1) In addition to the power to amend this Constitution granted by section 1, Article IV, and section 1 of this Article, a revision of all or part of this Constitution may be proposed in either house of the Legislative Assembly and, if the proposed revision is agreed to by at least two-thirds of all the members of each house, the proposed revision shall, with the yeas and nays thereon, be entered in their journals and referred by the Secretary of State to the people for their approval or rejection, notwithstanding section 1, Article IV of this Constitution, at the next regular state-wide primary election, except when the Legislative Assembly orders a special election for that purpose. A proposed revision may deal with more than one subject and shall be voted upon as one question. The votes for and against the proposed revision shall be canvassed by the Secretary of State in the presence of the Governor and, if it appears to the Governor that the majority of the votes cast in the election on the proposed revision are in favor of the proposed revision, he shall, promptly following the canvass, declare, by his proclamation, that the proposed revision has received a majority of votes and has been adopted by the people as the Constitution of the State of Oregon or as a part of the Constitution of the State of Oregon, as the case may be. The revision shall be in effect as the Constitution or as a part of this Constitution from the date of such proclamation. (2) Subject to subsection (3) of this section, an amendment proposed to the Constitution under section 1, Article IV, or under section 1 of this Article may be submitted to the people in the form of alternative provisions so that one provision will become a part of the Constitution if a proposed revision is adopted by the people and the other provision will become a part of the Constitution if a proposed revision is rejected by the people. A proposed amendment submitted in the form of alternative provisions as authorized by this subsection shall be voted upon as one question. (3) Subsection (2) of this section applies only when: (a) The Legislative Assembly proposes and refers to the people a revision under subsection (1) of this section; and (b) An amendment is proposed under section 1, Article IV, or under section 1 of this Article; and (c) The proposed amendment will be submitted to the people at an election held during the period between the adjournment of the legislative session at which the proposed revision is referred to the people and the next regular legislative session.
Pennsylvania
No bill shall be passed containing more than one subject, which shall be clearly expressed in its title, except a general appropriation bill or a bill codifying or compiling the law or a part thereof.
Rhode Island
South Carolina
Every Act or resolution having the force of law shall relate to but one subject, and that shall be expressed in the title.
South Dakota
One subject expressed in title. No law shall embrace more than one subject, which shall be expressed in its title.
Amendments to this Constitution may be proposed by initiative or by a majority vote of all members of each house of the Legislature. An amendment proposed by initiative shall require a petition signed by qualified voters equal in number to at least ten percent of the total votes cast for Governor in the last gubernatorial election. The petition containing the text of the proposed amendment and the names and addresses of its sponsors shall be filed at least one year before the next general election at which the proposed amendment is submitted to the voters. A proposed amendment may amend one or more articles and related subject matter in other articles as necessary to accomplish the objectives of the amendment; however, no proposed amendment may embrace more than one subject. If more than one amendment is submitted at the same election, each amendment shall be so prepared and distinguished that it can be voted upon separately.
Tennessee
Bills may originate in either House; but may be amended, altered or rejected by the other. No bill shall become a law which embraces more than one subject, that subject to be expressed in the title. All acts which repeal, revive or amend former laws, shall recite in their caption, or otherwise, the title or substance of the law repealed, revived or amended.
Texas
(a) No bill, (except general appropriation bills, which may embrace the various subjects and accounts, for and on account of which moneys are appropriated) shall contain more than one subject. (b) The rules of procedure of each house shall require that the subject of each bill be expressed in its title in a manner that gives the legislature and the public reasonable notice of that subject. The legislature is solely responsible for determining compliance with the rule. (c) A law, including a law enacted before the effective date of this subsection, may not be held void on the basis of an insufficient title.
US
Utah
Every bill shall be read by title three separate times in each house except in cases where two-thirds of the house where such bill is pending suspend this requirement. Except general appropriation bills and bills for the codification and general revision of laws, no bill shall be passed containing more than one subject, which shall be clearly expressed in its title. The vote upon the final passage of all bills shall be by yeas and nays and entered upon the respective journals of the house in which the vote occurs. No bill or joint resolution shall be passed except with the assent of the majority of all the members elected to each house of the Legislature.
Virginia
No law shall embrace more than one object, which shall be expressed in its title. Nor shall any law be revived or amended with reference to its title, but the act revived or the section amended shall be reenacted and published at length.
Vermont
Washington
No bill shall embrace more than one subject, and that shall be expressed in the title.
Wisconsin
No private or local bill which may be passed by the legislature shall embrace more than one subject, and that shall be expressed in the title.
West Virginia
No act hereafter passed shall embrace more than one object, and that shall be expressed in the title. But if any object shall be embraced in an act which is not so expressed, the act shall be void only as to so much thereof, as shall not be so expressed, and no law shall be revived, or amended, by reference to its title only; but the law revived, or the section amended, shall be inserted at large, in the new act. And no act of the Legislature, except such as may be passed at the first session under this constitution, shall take effect until the expiration of ninety days after its passage, unless the Legislature shall by a vote of two thirds of the members elected to each house, taken by yeas and nays, otherwise direct.
Wyoming
No bill, except general appropriation bills and bills for the codification and general revision of the laws, shall be passed containing more than one subject, which shall be clearly expressed in its title; but if any subject is embraced in any act which is not expressed in the title, such act shall be void only as to so much thereof as shall not be so expressed.