Aircraft Flight Operation Regulations Article 113-1

Where aircrafts are equipped with head-up display (HUD) and/or enhanced vision systems (EVS), the training materials and procedures for the use of such systems shall be approved by CAA.The operator, in the course of implementing the system and training as set out in the preceding paragraph approved by CAA, shall comply with the international flight standards as approved and adopted by CAA.Unless approved by CAA, an operator shall not use head-up displays (HUD) and/or enhanced vision systems (EVS) to operate in low-visibility operations (LVO).