Civil Aviation Act Article 99-16
For the purposes of performing official duties including disaster prevention and rescue, inspection, investigation and corrective measures by government agencies, when operating drone flight activities within a certain distance from the boundary of an airport or airfield set forth in Article 99-13, paragraph 1, or within the area not in compliance with the permitted area, time and other administrative items set forth in Article 99-13, paragraph 2, shall be exempted from the restrictions set forth in Article 99-13, paragraphs 3 and 4 when granted by CAA.For the purposes of performing official duties including disaster prevention and rescue, inspection, investigation and corrective measures, government agencies, when engaging in the activities set forth in items 2) through 8) in Article 99-14, paragraph 1, shall be exempted from the restrictions set forth in Article 99-14, paragraph 3 when granted by CAA.