Section 608 of the Federal Clean Air Act requires persons who work with regulated refrigerants to become certified. To simplify the task of preparing for the exam, ESCO Institute is offering free online practice exams at www.escoinst.com.

Students and technicians can take these exams to build their confidence prior to pursuing their certification test. Upon completion of their practice exam, a statistical report is provided to help the test taker know their strengths and weaknesses within the given practice exams.

Practice exams are available online 24/7, allowing a person to practice anytime, from anywhere without having to install special programs, discs or register. When the person feels that they are ready to take their exam, they can contact the ESCO Institute toll free at 1-800-726-9696 for a test site in their area. ESCO Institute is an industry leader in certification, at more than 900,000, and growing. To learn more about the ESCO Institute and its programs, visit www.escoinst.com