The A2CofC (A2 Certificate of Competency) is a certification for remote pilots in the United Kingdom that allows them to fly drones in the A2 subcategory of the Open category. It was introduced as part of the European drone regulations implemented in the UK. The A2CofC is specifically designed for operators flying drones weighing between 250 grams and 2 kilograms. It requires the completion of an online learning course and the demonstration of flying skills in line with specific safety requirements. The A2CofC provides a framework for safely operating drones in low-risk environments while ensuring compliance with regulations and promoting responsible drone usage.