The States Assembly operates according to specific legislation and rules:
- Standing Orders - a comprehensive set of rules that govern the way the States Assembly conducts its business
- States of Jersey Law - a law that defines the constitution of the States Assembly, provides for a ministerial system of government and sets out the powers, privileges and immunities of the States Assembly and States Members
- Public Finances Law - a law that describes the budget cycle that must be followed, including the role of the States Assembly, and that defines the various funds in which public money is invested
- Code of Conduct for States Members - a set of rules that describe how Jersey's elected States Members should act and undertake their role