How a Bill Becomes Law in Missouri

A bill is a written idea for a new law. In Missouri, a bill must go through several steps before it becomes a law. Here’s how it works:

Step 1: A Bill is Written and Introduced

• A Senator or Representative writes a bill.
• The bill is given a number and read aloud for the first time in the Senate or House of Representatives.

Step 2: The Bill Goes to a Committee

• The bill is sent to a small group of lawmakers (called a committee) that focuses on its topic, like education or healthcare.
• The committee discusses the bill and listens to people who support or oppose it.
• The committee can:
  • Approve the bill and send it to the next step.
  • Change (amend) the bill before approval.
  • Reject the bill, stopping it from moving forward.

Step 3: The Bill is Debated and Voted On

• If the committee approves the bill, it goes to the full Senate or House for discussion.
• Lawmakers can suggest changes and debate if it’s a good idea.
• A vote is taken. If the bill gets enough votes, it moves to the next step.

Step 4: The Bill Goes to the Other Chamber

• If the bill started in the Senate, it now moves to the House of Representatives, or vice versa.
• The process repeats:
  • The bill goes to another committee.
  • If approved, it is debated and voted on by all members.

Step 5: The Two Chambers Agree on the Final Bill

• If both the Senate and House approve the same version, it moves to the Governor.
• If they approve different versions, a small group of lawmakers works out the final wording.

Step 6: The Governor Decides

• The Governor has three choices:
  1. Sign the bill – It becomes law.
  2. Veto the bill – It is rejected unless lawmakers vote to override the veto.
  3. Do nothing – If enough time passes, the bill automatically becomes law.

Step 7: Overriding a Veto (If Needed)

• If the Governor vetoes the bill, lawmakers can try to override the veto by voting again.
• If two-thirds of both the House and Senate vote yes, the bill still becomes law.

Step 8: The Bill Becomes Law

• Once approved, the new law is added to Missouri’s official laws.
• Most new laws take effect on August 28 unless there is an emergency and it needs to start sooner.

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Quick Summary

1. A lawmaker writes a bill and introduces it.
2. A small group (committee) reviews it and decides if it moves forward.
3. Lawmakers debate and vote on it in one chamber (Senate or House).
4. The other chamber repeats the process.
5. Both chambers must agree before sending it to the Governor.
6. The Governor signs or vetoes it.
7. If vetoed, lawmakers can override it with enough votes.
8. If approved, the bill becomes law.