Iran's parliament National Security Committee chair Ebrahim Azizi announced Saturday May 16 that Tehran has designed a "professional mechanism" for managing Hormuz shipping movement via the new Persian Gulf Strait Authority (PGSA). Vessels submit ownership, insurance, crew, and cargo forms; tolls (reportedly up to $2M, settled in Chinese yuan) determined by vessel size and cargo; US-linked "Freedom Project" vessels excluded outright. The institutional formalization makes the disruption regime procedurally sustained rather than ad-hoc.