Water Supply & Distribution is a four-hour class, designed to provide the plumber or plumbing inspector with specific knowledge of the topic. The Building & Fire Code Academy is an authorized International Association for Continuing Education and Training (IACET) provider. Participants who attend this course will receive .4 Continuing Education Units (CEUs) or 4 contact hours. This class is approved by the State of Illinois Department of Public Health for licensed plumbers to maintain their licenses.