This exam is a 4-part test covering refrigerant reclaiming, recylcing and reusing techniques outlined by the EPA. The test is broken down into the following:
In order to successfully earn your certification, you must successfully pass CORE plus at least ONE of the three sections. To earn the UNIVERSAL Certification, you must pass all 4 parts of the test. Passing is 70% or better in each section.
Section 608 of the Federal Clean Air Act requires that all persons who maintain, service, repair or dispose of appliances that contain ozone depleting refrigerants be certified in proper refrigerant handling techniques.
Practice tests for the various sections can be found HERE