Part 145

Part 145 is a regulation that governs the approval and oversight of organizations responsible for maintaining and repairing aircraft and their components. It ensures these organizations meet strict safety and quality standards before they can perform maintenance work. Essentially, it provides a framework for certification, inspection, and compliance, guaranteeing that maintenance providers operate consistently and reliably, which helps ensure aviation safety. These organizations are often called maintenance or repair organizations and must adhere to Part 145 requirements to be authorized by aviation authorities.