How is an amendment to the Illinois Constitution ultimately ratified?

An amendment to the Illinois Constitution is ultimately ratified by a statewide referendum, which ensures that the citizens of Illinois have the opportunity to directly vote on the proposed changes to their governing document. This process reflects democratic principles, allowing the electorate to express their will on significant constitutional matters.

The requirement for a referendum means that after an amendment is proposed, it must be placed on the ballot for the voters to consider during the next general election. A majority of votes in favor is necessary for the amendment to become part of the Constitution. This mechanism emphasizes the importance of popular sovereignty—the idea that the authority of the government is based on the consent of the governed.

Other methods of amendment, such as a vote in the state legislature or decisions made by the Illinois Supreme Court, do not confer the level of direct public involvement represented by a referendum. The Governor does not have the authority to unilaterally ratify constitutional amendments either; their role is primarily as an executive authority rather than a legislator. Thus, the statewide referendum stands as the definitive step in the ratification process for amendments to the Illinois Constitution.