# How a State Legislature Makes Law Almost all American election law is written in state capitols. So is almost all law about schools, policing, courts, abortion, firearms, labour, land use and taxation. Fifty-one legislatures — fifty states and the District — turn several thousand bills a year into a few hundred statutes apiece, and the machinery that does the turning is not the machinery most people picture. This map draws it as a process: **does the body meet at all → where the text comes from → drafting and introduction → the committee reference → the committee → the first floor → the second chamber → reconciling two versions → the governor → the override → what the new law is still subject to → and the second thing the same body produces, which is a question on a ballot.** It is the state-level companion to [[How a Bill Becomes Law]], which maps the federal track, and the institutional half of [[How a Ballot Measure Gets on the Ballot]], which maps the citizen route to a state ballot. The two belong together because the body on this map writes the rules on that one. The organising fact is a pair of numbers that come out almost the same. Of 4,632 election-related bills and resolutions tracked across the states in 2026, **419 were enacted — 9.0 percent.** Of 692 citizen initiative petitions filed for 2026 ballots, 53 reached a ballot — 7.6 percent. A bill introduced in a legislature and a petition circulated by a citizen had roughly the same chance of becoming law that year. **What differs is the kind of gate.** Nearly every gate on the citizen route is a published number a sponsor can count in advance: a signature total, a percentage of counties, a filing date. The gate that ends most bills is a single legislator's decision not to schedule a hearing, which is taken under rules the chamber wrote for itself, requires no vote, and leaves no record of having been taken. That asymmetry runs the other way too, and it is the second thing worth drawing. The constraints that bind a legislature — how long it may sit, what majority overrides a veto, what majority sends an amendment to the voters — are almost all in the state constitution, beyond the chamber's reach. The constraints the legislature applies to bills — committee reference, calendars, crossover deadlines, germaneness, the order of business — are in its own rules, which it writes, amends and suspends. And on the way to the ballot it meets none of its own machinery: of 164 statewide measures certified for 2026, 111 were put there by legislatures, 91 of those as constitutional amendments. In Delaware the legislature amends the constitution with no referendum at all. > [!note] How to read this chart > `──▶` = the main path · `└─▶` = a branch or bypass · `◇` = a decision point · `✕` = the bill dies here · `★` = the vote that decides it · `⚑` = a load-bearing stage, where bills actually die · `☐` = the rule is a published number a sponsor can count in advance · `◎` = one person decides alone, with no vote and no record · `§` = the rule is in the state constitution, so the chamber cannot change it · `⊘` = a power that exists on paper and cannot be used · `◈` = a consequence written in no statute · `≠` = two products of one body, held to unequal standards · `[ ]` = a dated note or caveat. Stages run in the order a bill meets them, not in order of lethality; stages 0, 3 and 6 end the most bills. Figures drawn from documents of the 1990s and 2000s are dated in the bracket that carries them, because several have moved since. Everything inside the fence is plain text — linked pages appear in the prose, the Notes and the See also. ``` HOW A STATE LEGISLATURE MAKES LAW (as of 9 November 2026) │ Legend: ──▶ main path └─▶ branch or bypass ◇ decision ✕ the bill dies here │ ★ the vote that decides it ⚑ load-bearing stage, where bills actually │ die ☐ the rule is a published number a sponsor can count in advance │ ◎ one person decides alone, with no vote and no record § the rule is in │ the state constitution, so the chamber cannot change it ⊘ a power that │ exists on paper and cannot be used ◈ a consequence written in no statute │ ≠ two products of one body, held to unequal standards [ ] dated note │ Scale: 4,632 election-related bills and resolutions were tracked across the │ states in 2026 and 419 were enacted, in 44 states — 9.0 percent. The │ citizen petition route to the same ballots ran at 7.6 percent the same │ year. The two rates are nearly equal; almost none of the gates are. │ [ Ballotpedia, Election Policy Legislation Tracker, through 14 Aug 2026. ] │ ■ 0. DOES THE BODY MEET AT ALL ⚑ § (the first gate, and the least visible) │ ☐ 46 STATES MEET ANNUALLY. FOUR DO NOT — Montana, Nevada, North Dakota and │ Texas hold regular sessions in odd-numbered years only. In the 2026 midterm │ year those four legislatures held no regular session at all, so in a year when │ states enacted 419 election bills, four states could enact none except by │ special session. │ § THE LIMIT IS USUALLY CONSTITUTIONAL, WHICH MEANS THE CHAMBER CANNOT EXTEND IT. │ Where no constitution speaks, the limit is in statute, in a chamber rule, or │ is indirect — the per diem and mileage simply stop being paid on a fixed day. │ [ NCSL's chapter-length tally of those four mechanisms dates to the mid-2000s │ and its "no limit" column has since moved, so it is not reproduced here. ] │ ☐ AT LEAST NINE STATES SET NO LIMIT ON THE LENGTH OF A REGULAR SESSION: Idaho, │ Illinois, Michigan, New Jersey, New York, North Carolina, Ohio, Pennsylvania │ and Rhode Island. California and Kansas set none in odd years only. │ └─▶ AT THE OTHER END, THE EVEN-YEAR SESSION IS SHORT ENOUGH TO BE THE WHOLE │ STORY: 30 days in Arkansas, New Mexico and Indiana, 35 calendar days in │ Oregon. Arkansas convened on 8 April 2026 and adjourned on 29 April — a │ 21-day window for every bill any member wished to file that year. │ ◈ A SHORT SESSION DOES NOT REDUCE THE NUMBER OF BILLS; IT RAISES THE VALUE OF │ CONTROLLING THE CALENDAR. Nothing in a session limit says which bills get the │ days. That is decided at stages 3 and 5 by people the limit does not bind. │ ├─◆ 1. WHERE THE TEXT COMES FROM ◈ (five sources; only one of them is a legislator) │ ◇ who wrote the words? │ │ │ ├─ 1a THE MEMBER OR THE MEMBER'S STAFF ──▶ the picture most people hold, and in │ │ a part-time body with a handful of shared staff it is the exception rather │ │ than the rule. │ │ │ ├─ 1b THE LEGISLATURE'S OWN DRAFTING OFFICE ──▶ a nonpartisan legislative │ │ service agency or revisor of statutes turns a member's request into bill │ │ form. It does not choose the subject and it does not refuse one. │ │ │ ├─ 1c AN EXECUTIVE AGENCY ──▶ the departmental or "agency bill," drafted by the │ │ people who will administer it and carried by a member who agrees to file │ │ it. In most states it travels under ordinary member sponsorship and is │ │ indistinguishable on the face of the bill. │ │ │ ├─ 1d A DELIBERATIVE UNIFORM-LAW BODY ──▶ the Uniform Law Commission, founded │ │ 1892, roughly 350 commissioners who must all be attorneys, funded chiefly │ │ by state appropriations. A draft is considered section by section at no │ │ fewer than two annual meetings; each of 53 state and territorial │ │ delegations casts one vote; approval takes at least 20 jurisdictions. It │ │ has produced more than 450 uniform acts and, in its own words, "can only │ │ propose — no uniform law is effective until a state legislature adopts it." │ │ │ └─ 1e AN ADVOCACY MODEL-BILL SHOP ──▶ ◈ THE STAGE THAT APPEARS IN NO PROCEDURE │ MANUAL AND LEAVES NO MARK ON THE BILL. A 2019 investigation by USA TODAY, │ the Arizona Republic and the Center for Public Integrity ran a │ text-comparison tool across state bills from 2010 to 2018, identified more │ than 2,100 model acts, and found legislators had introduced bills based on │ them at least 10,000 times. In Mississippi alone, 744 bills traced to model │ acts and 57 became law. │ The best-documented shop is the American Legislative Exchange Council: │ nine task forces generate the drafts, private-sector members hold what │ amounts to a veto over what the task forces produce, and a board composed │ only of legislators must then approve a text before it is a model bill. │ Around a thousand bills carrying its language were reported introduced in a │ year and roughly 200 enacted. Think tanks in the State Policy Network write │ drafts that reach the same meetings. │ [ Investigation figures are 2010–2018. The ALEC volume figures are from │ 2011 reporting and the organisation publishes no current count. ] │ ◎ NO STATE REQUIRES A SPONSOR TO DISCLOSE WHO WROTE A BILL. The route a │ text travelled is recoverable only by comparing it to another text. │ ├─◆ 2. DRAFTING, PREFILING AND INTRODUCTION │ ──▶ the bill is numbered, read for the first time, and printed. In many states │ members may prefile before the session convenes, which is how a 30-day │ session can open with several hundred bills already waiting. │ └─▶ SOME CHAMBERS CAP HOW MANY BILLS A MEMBER MAY FILE, by rule rather than by │ constitution, which converts the drafting stage into a choice among a │ member's own priorities before anyone else has seen them. │ [ The state-by-state caps are set by chamber rule and change with each │ organising session, and are not listed here. ] │ ├─◆ 3. THE COMMITTEE REFERENCE ⚑ ◎ (one signature, and most bills are over) │ ◎ THE PRESIDING OFFICER DECIDES WHICH COMMITTEE GETS THE BILL. In most chambers │ that is the Speaker or the Senate President, acting alone, under a rule the │ chamber itself wrote. There is no vote, no stated standard and no appeal in │ most chambers, and the choice is frequently outcome-determinative, because │ committees differ in who chairs them and what they report. │ └─▶ MULTIPLE REFERENCE ──▶ a bill sent to two or three committees in sequence │ must clear each of them inside the same session clock. In a short session │ this is a decision about arithmetic disguised as a decision about subject. │ ✕ ◈ THE CHAIR'S DRAWER. A committee chair who never schedules a hearing ends │ the bill, and nothing requires an explanation, a motion, or a notation in the │ journal. The bill simply does not appear. This is the single most common │ terminal stage in American state lawmaking and the one that generates no │ document — which is why no national figure for it exists. │ └─▶ THE ONE CHAMBER THAT CLOSED THE DRAWER: in Nebraska every bill is guaranteed │ a public hearing. The guarantee is a rule of the Legislature, not a │ provision of the state constitution — which is to say the body that made it │ could unmake it. │ └─▶ THE DISCHARGE PETITION, WHERE IT EXISTS, is the formal route around a │ committee, and it requires a floor majority to overturn the judgment of a │ chair who was appointed by the person who controls the floor majority. │ ├─◆ 4. THE COMMITTEE ACTS │ ──▶ hearing ──▶ amendment ──▶ a vote to report the bill out, with or without │ recommendation. A committee may also report a substitute, which replaces │ the sponsor's text entirely while keeping the bill number. │ ◇ does the bill as reported still do what the sponsor filed it to do? │ └─▶ ◈ a gut-and-replace, where a live bill's contents are struck and │ unrelated text inserted, moves a new subject into a vehicle that has │ already cleared the deadlines the new subject would have missed. │ § THE LIMIT ON THAT, WHERE THERE IS ONE, IS CONSTITUTIONAL — the single-subject │ requirement, present in most state constitutions for ordinary legislation, and │ enforceable only by a court after the fact. │ ├─◆ 5. THE FIRST CHAMBER'S FLOOR ★ │ ──▶ second reading, debate and amendment from the floor ──▶ third reading and │ the recorded vote. ☐ passage is a simple majority of those voting in almost │ every chamber on almost every bill. │ ◎ THE CALENDAR IS SET BY LEADERSHIP OR BY A RULES COMMITTEE IT CONTROLS, so a │ bill reported favourably may still never be called. Being out of committee is │ permission to be scheduled, not a right to a vote. │ └─▶ GERMANENESS limits what may be added on the floor — again a chamber rule, │ waivable by the chamber. │ └─▶ NEBRASKA IS THE ONLY UNICAMERAL LEGISLATURE AND THE ONLY STATE CHAMBER WITH │ A FILIBUSTER THAT BITES: 49 senators, elected on a nonpartisan ballot, and │ cloture requires two-thirds of the elected membership — 33 votes — against │ the 25 needed to pass a bill. ◈ A measure can therefore hold a majority of │ the only chamber in the state and still never be voted on, and the rules │ governing the rules themselves are not subject to cloture at all. │ § SOME SUBJECTS CARRY A HIGHER BAR THAN THE BILL BESIDE THEM. Supermajorities to │ raise taxes are written into roughly fifteen states' constitutions or statutes. │ [ Count from an NCSL tally of 2010; several states have amended since. ] │ ✕ A bill not passed by the first chamber before the session ends is dead, unless │ the state allows carryover into the second year of the biennium. │ ├─◆ 6. THE SECOND CHAMBER ⚑ (the same machine again, on a shorter clock) │ ──▶ reference ──▶ committee ──▶ floor. Every gate at stages 3, 4 and 5 is met a │ second time, under a different presiding officer, different chairs and │ different rules. │ ☐ THE CROSSOVER DEADLINE IS THE PUBLISHED NUMBER THAT DOES THE KILLING. Most │ chambers fix a day by which a bill must have passed its house of origin to be │ considered at all in the other. It is a chamber rule, it is published in │ advance, and after it passes a bill that is merely slow is as dead as a bill │ that was defeated. │ ⊘ ONE-CHAMBER STATES HAVE NO STAGE 6, which is why the Nebraska filibuster at │ stage 5 is doing work that in other states is done by a second chamber. │ ✕ Most bills that die after a committee hearing die here, of the clock. │ ├─◆ 7. RECONCILING TWO VERSIONS │ ◇ did the second chamber change the text? │ ├─ NO ──▶ straight to the governor. │ └─ YES ──▶ the originating chamber concurs, or a conference committee is │ appointed. ◎ ITS MEMBERS ARE APPOINTED BY THE PRESIDING OFFICERS, and in │ most states its report is voted up or down without amendment — so the last │ substantive edit to a statute is often made by a handful of members nobody │ chose for that purpose, on a text no committee ever held a hearing on. │ ├─◆ 8. THE GOVERNOR ◇ (four kinds of veto, and a clock that can enact a bill) │ ◇ sign · veto · or do nothing? │ │ │ ├─ 8a SIGN ──▶ the bill is law on its effective date. ──▶ STAGE 10. │ │ │ ├─ 8b DO NOTHING ──▶ in 39 states inaction makes the bill law at all times, │ │ which means a governor can let a statute take effect without endorsing it. │ │ In nine states inaction enacts the bill only while the legislature sits. │ │ Iowa requires the governor to sign or veto. │ │ ◎ THE POCKET VETO IS THE MIRROR IMAGE: in eleven states a bill left │ │ unsigned after adjournment simply dies, with no veto message and nothing │ │ to override, because there is no chamber in session to override it. │ │ ☐ THE CLOCK IS SHORT AND PUBLISHED: as little as three days in Iowa, │ │ Minnesota, New Mexico, North Dakota and Wyoming, up to sixty in │ │ Illinois, with ten days the most common figure. │ │ [ Veto-type and deadline counts in this stage come from an NCSL procedures │ │ chapter of the late 1990s and should be checked against current state │ │ constitutions before being relied on. ] │ │ │ ├─ 8c VETO THE WHOLE BILL ──▶ STAGE 9. │ │ │ └─ 8d VETO PART OF IT ──▶ the instrument no president has: 44 states give the │ governor an item veto over appropriations. Six do not — Indiana, Nevada, │ New Hampshire, North Carolina, Rhode Island and Vermont. │ └─▶ A REDUCTION VETO, in about a dozen states, lets the governor lower a │ number rather than strike it, which is a power to write a figure the │ legislature never voted on. │ └─▶ AN AMENDATORY VETO, in a handful of states, returns the bill with the │ governor's own suggested language, which the legislature may accept by │ majority. ◈ The result is a statute whose operative words were drafted │ in the executive branch and never introduced as a bill. │ [ The 44-state item-veto figure traces to an NCSL summary archived │ in 2012. ] │ ├─◆ 9. THE OVERRIDE ★ § (where the veto is real, and where it is a delay) │ § THE THRESHOLD IS IN THE CONSTITUTION IN EVERY STATE, so this is the one stage │ on the map that neither the legislature nor the governor can adjust. │ ☐ TWO-THIRDS IS THE COMMONEST RULE, counted off the elected membership in some │ states and off those present in others — a distinction that decides overrides, │ because two-thirds of a thin Friday floor is a smaller number than two-thirds │ of the whole chamber. │ ☐ THREE-FIFTHS in Delaware, Illinois, Maryland, Nebraska and Ohio; three-fifths │ of those present and voting in North Carolina and Rhode Island. │ ⚑ SIX STATES REQUIRE ONLY A MAJORITY OF THE ELECTED MEMBERSHIP: Alabama, │ Arkansas, Indiana, Kentucky, Tennessee and West Virginia. ◈ THAT IS THE SAME │ MAJORITY THAT PASSED THE BILL. In those six states the veto is not a check on │ the legislature at all; it is a delay, and the only question it raises is │ whether the majority will trouble to turn up a second time. │ └─▶ Alaska raises its own bar in the other direction: two-thirds generally, and │ three-quarters for revenue and appropriation bills. │ └─▶ Virginia requires two-thirds of those present and, within that two-thirds, a │ majority of the members elected — a floor beneath the fraction. │ ├─◆ 10. WHAT THE NEW LAW IS STILL SUBJECT TO │ ──▶ THE EFFECTIVE DATE. A statute's date is set in the bill, and the gap between │ enactment and effect is the window in which it can be enjoined before it has │ ever applied to anyone. │ └─▶ ◈ THE EMERGENCY CLAUSE DOES TWO THINGS AT ONCE. It makes a statute effective │ immediately, and in states with a popular referendum it also places the │ statute beyond the reach of that referendum, because there is no 90-day │ window in which signatures could suspend a law that is already in force. │ A clause justified as urgency is also a clause that removes a check. │ └─▶ THE POPULAR REFERENDUM, where it exists, is the voters' veto on this map's │ output, and it runs on the adjournment or signing date rather than the │ election calendar — see the measure map for the mechanics. │ └─▶ THE COURTS, on single subject, on the state constitution, and on federal law. │ └─◆ 11. ≠ THE SECOND PRODUCT: A QUESTION ON THE BALLOT ≠ THE SAME BODY HAS A SECOND OUTPUT, AND IT MEETS ALMOST NONE OF THE ABOVE. A legislatively referred constitutional amendment needs no petition, no signatures, no circulators, no distribution across counties, no officer-written ballot title and no verification. Its threshold is a vote of its own members. ☐ § THE THRESHOLD IS CONSTITUTIONAL AND PUBLISHED: a simple majority in one session in ten states · three-fifths in nine · two-thirds in seventeen · a majority in two successive sessions in seven · and four states that will take either a supermajority once or a majority twice. ⊘ IN DELAWARE THERE IS NO REFERENDUM STAGE AT ALL. Two successive legislatures at two-thirds amend the constitution, and the voters are never asked. It is the only state where that is true; the other 49 require voter approval. ◈ THE SCALE OF THE ASYMMETRY IS THE FINDING. Of 164 statewide measures certified for 2026, 111 were referred by legislatures and 91 of those were constitutional amendments — more than every citizen-initiated measure of every kind combined. └─▶ Several states cap the number of amendments one session may refer — three in Arkansas, four in Kentucky, five in Kansas — and some bar a rejected amendment from returning for years. Those are the only numbers on this branch that resemble a petition requirement, and they bind quantity rather than effort. │ Legend, restated: │ ──▶ main path └─▶ branch or bypass ◇ decision point │ ✕ the bill dies here ★ the vote that decides it │ ⚑ load-bearing stage, where bills actually die │ ☐ the rule is a published number a sponsor can count in advance │ ◎ one person decides alone, with no vote and no record │ § the rule is in the state constitution, so the chamber cannot change it │ ⊘ a power that exists on paper and cannot be used │ ◈ a consequence written in no statute │ ≠ two products of one body, held to unequal standards │ [ ] a dated note or caveat ``` ## Notes - **Officeholders (verified November 2026).** This map names no individuals and no current officeholders. Every stage is drawn as an office, a threshold or a rule, so nothing on it turns over with an election. - **The two attrition rates.** The 9.0 percent figure is 419 enacted against 4,632 election-related bills and resolutions tracked by Ballotpedia across the states in 2026, counted through 14 August 2026; the 7.6 percent figure is 53 of 692 initiative petitions filed for 2026 ballots. The comparison is between election-related bills and initiative petitions, not between all bills and all petitions: no comparable all-subject figure was available for this map, and the pairing is offered as a like-for-like on one subject rather than a claim about legislatures in general. - **419 is both a record and a decline.** Ballotpedia reports it as the most enactments of any even-numbered session year since the tracker launched in 2022 — 47 percent above the same point in 2024 and roughly twice 2022 — and, in the same report, an 11 percent fall from the same point in 2025. Both are true: odd years carry more legislating because more legislatures are in session and none is facing an imminent election. - **Where the 419 landed.** 53.2 percent were enacted in states where one party holds the governorship and both chambers; 37.7 percent in states where the other party does; 9.1 percent under divided government. Virginia, which changed hands in January 2026, enacted more election bills than any other state. - **The four biennial states.** Montana, Nevada, North Dakota and Texas meet in odd-numbered years. The practical consequence in 2026 is that a quarter of the country's population lived in states whose legislatures could not amend an election statute during the election year by ordinary means. - **Dated figures.** The veto-type counts at stage 8, the clock lengths, and the inaction rules come from a National Conference of State Legislatures procedures chapter of the late 1990s; the item-veto count of 44 traces to an NCSL summary archived in 2012; the tax-supermajority count of roughly fifteen states comes from an NCSL tally of 2010. They are the best available consolidated figures and each is flagged on the chart. Anyone relying on one for a particular state should read that state's constitution. - **Three state-by-state tables are absent from this map.** The National Conference of State Legislatures' current pages on session length, on full-time and part-time legislatures, and on limits to the number of bills a member may introduce could not be read, so the chart gives no state-by-state counts for those three things and marks the gap where it falls. - **What no source appears to count.** Nobody publishes a national figure for how many bills die in committee without a hearing. That is not an oversight in the sources; it follows from the mechanism. A bill that is never scheduled produces no motion, no vote and no journal entry, so there is nothing to tally. The most consequential stage in the process is the one that leaves no record. - **Model legislation.** The 2010–2018 investigation that produced the 10,000-introduction figure used text-comparison software to match bills against a library of model acts it had to assemble itself, because most organisations do not publish their drafts. The figure is therefore a floor, not an estimate. - **The uniform-law route is a different animal.** The Uniform Law Commission is funded by state appropriations, staffed by commissioners who must be attorneys, deliberates a draft across at least two annual meetings, and publishes everything it approves. It is grouped with the advocacy shops on this map only because both are external sources of bill text; the processes have almost nothing else in common, and legislatures routinely rewrite uniform acts before adopting them. ## See also - [[How a Bill Becomes Law]] — the federal track, and the one this map diverges from most sharply at the veto: no president has an item veto, and no congressional override threshold is as low as a simple majority. - [[How a Ballot Measure Gets on the Ballot]] — the citizen route to a state ballot, whose gates this body writes, and the source of the 7.6 percent comparison. - [[How a Candidate Gets on the Ballot]] — the other thing state legislatures set the rules for, and the lane where their 2026 output was heaviest. - [[Legislative Referral]] — the instrument at stage 11. - [[Crossover Deadline]] — the published number at stage 6. - [[Line-Item Veto]] — the instrument at stage 8d. - [[Emergency Clause]] — the device at stage 10 that makes a statute immediate and, in referendum states, unreviewable by petition. - [[Single-Subject Rule]] — the ballot-measure version of the constitutional limit that stage 4 runs into, and the clearest place where a legislature holds citizen petitions to a standard it exempts itself from. - [[Model Legislation]] — the category at stage 1e. - [[ALEC]] · [[State Policy Network]] · [[Foundation for Government Accountability]] — three organisations that supply state bill text. - [[Uniform Law Commission]] · [[Council of State Governments]] — the non-advocacy drafting bodies at stage 1d. - [[National Conference of State Legislatures]] — the source of most consolidated state-procedure data, including several figures on this page. - [[Ballotpedia]] — the source of the 2026 bill counts. - [[State Election Administration Tree]] — who administers what this body enacts. - [[State Officials Hub]] · [[Foundations Hub]]