Limiting refers to placing restrictions or constraints on something. In this context, it means imposing boundaries on agency discretion so that their actions are more closely regulated or controlled.
Related terms
Checks and Balances: The system in which each branch of government can limit the powers of the other branches to maintain a balance of power.
Separation of Powers: The division of governmental responsibilities among different branches (legislative, executive, and judicial) to avoid concentration of power.
Statutory Construction: The process through which courts interpret and apply laws to specific cases or situations.