10HONEYWELL - CONFIDENTIAL File Number Part 2 - Definitions Increase from around 170 to 250 - Including solar (PV) systems Now includes Competent Person - A person who possesses sufficient technical knowledge and experience for the nature of the electrical work undertaken and is able at all times to prevent danger, and where appropriate, injury to themselves and others Reference back to Part 1 – workmanship & testing Same as found in Reg 16 of Electricity at Work Act 1989