Bills, as proposals for new laws, originate from various sources depending on the parliamentary system, often introduced by government officials, individual lawmakers, or public ideas channeled through elected representatives.

Legislative Origins

In systems like Canada's Parliament or Australia's federal system, bills typically start outside formal chambers as ideas from citizens, lobby groups, political parties, or government departments. These are formalized by parliamentarians—senators, MPs, or ministers—who introduce them in either the Senate or House of Commons (or equivalents), with government bills prioritized for debate. Private members' bills come from non-minister lawmakers, while private bills address specific petitions for unique exemptions.

Key Sources Breakdown

  • Government Initiatives : Cabinet ministers or parliamentary secretaries propose most bills, especially those involving taxes or spending, which must originate in the lower house.
  • Public and Party Input : Petitions, election platforms, or community feedback inspire MPs to draft bills; committees may recommend them after inquiries.
  • Individual Lawmakers : Backbenchers submit private members' bills during dedicated time slots.

Process After Introduction

Once introduced, bills undergo readings, committee scrutiny, amendments, and approval in both houses before royal assent turns them into law—a process taking months. In the U.S., representatives sponsor bills by submitting them to the House Clerk.

TL;DR : Bills stem from public ideas, parties, or officials, introduced by lawmakers in legislative houses.

Information gathered from public forums or data available on the internet and portrayed here.