The Professional Regulation Commission (PRC) released the Room Assignments: Chemical Engineer Licensure Examination ChELE May 2026 will be on May 20, 21, and 22, 2026, in the cities of NCR, Baguio, Butuan, Cagayan de Oro, Cebu, Davao, Iloilo, Koronadal, Legazpi, Lucena, Pampanga, Rosales, and Tuguegarao.