There is a great need for operators to take the exam and we are scheduling more exams as soon as DEP permits. There is no waiting list for possible future exams. Visit this page for updates to our exam schedule. Learn to upgrade your license here, certification classification. Read about exam selection registration guidance. Criminal background check here, https://epatch.state.pa.us. Study for the exam here. Contact 800-653-PRWA(7792) or firstname.lastname@example.org with questions.