Quick overview: Person in control of an electrical installation, PCEI Contents PurposeRequirementsMain tasks (PCEI) Purpose Create safety from the system Requirements WESR PCEI Training Authorisation for this type of work Nomination for this specific work Main tasks Related Articles Quick overview: Switching assistant Quick overview: Person in control of an electrical installation, D-PCEI Quick overview: Person in control of a work activity, PCWA Quick overview: Work planner Quick overview: WESR functions Basic principles WESR Functions