Which entity is primarily responsible for voting on state legislation in Illinois?

In Illinois, the responsibility for voting on state legislation is shared between two distinct chambers: the Illinois State Senate and the Illinois House of Representatives. This bicameral legislature means that both entities must approve any proposed legislation for it to become law.

The Illinois State Senate and the Illinois House of Representatives work in tandem, where legislation is introduced in either chamber, debated, and must subsequently be passed by both before being sent to the Governor for final approval. This system ensures that multiple viewpoints are considered and that legislation is thoroughly vetted.

While individual chambers can initiate specific types of bills, the necessity of having both the Senate and House vote on legislation is a crucial aspect of the legislative process in Illinois, promoting comprehensive checks and balances within the state's lawmaking framework.