Which action can a President take if they disapprove of a bill passed by Congress?

A President who disapproves of a bill passed by Congress has the ability to veto the bill. This action involves the President formally rejecting the legislation, which then prevents it from becoming law unless Congress later overrides the veto with a two-thirds majority vote in both the House of Representatives and the Senate. This power serves as a critical check on legislative authority, allowing the President to influence the legislative process.

While the option to adjust the bill through executive order suggests a way for the President to enact or amend policies, it does not pertain to bills passed by Congress as that authority rests with Congress. Setting the bill aside without action, commonly referred to as a pocket veto, is indeed a possible action, but it is contingent on specific timing related to congressional adjournment and is not a direct rejection. Calling Congress for a revision could suggest some level of negotiation or collaboration, but it does not empower the President to actively reject a bill. Thus, the veto option stands as the clearest and most direct action a President can take in response to disapproval of congressional legislation.