Speaker Mohammad Bagher Ghalibaf declared the Strait of Hormuz will not return to pre-war operational status.
Iran aims to administer the strategic waterway while maintaining compliance with international maritime regulations.
Technical talks in Switzerland between Iran and the US have initiated a roadmap for potential future agreements.
Ghalibaf emphasized national unity under Supreme Leader Ayatollah Seyyed Mojtaba Khamenei while expressing continued distrust of Washington.