Standards for Determining Specific Items and Scope of Environmental Impact Assessments for Development Activities. Article 9
Where one of the following circumstances applies with respect to the construction of an airport, an environmental impact assessment shall be required:I. The construction of an airport.II. Construction of an airport runway, extension of a runway by 500 meters or more, or the relocation of a runway center line.III. Construction or expansion of an airport passenger terminal or freight terminal, and the application for development area or cumulative development area is 5 hectares or more.IV. Construction or expansion of a civil airport such as a heliport (excluding heliports exclusively used for emergency medical care by general hospitals), and one of the following conditions applies:A. The site is located in a national park. However, this restriction shall not apply when the expansion application for development area or cumulative development area is less than 1,000 square meters, and the national park competent authority and industry competent authority have granted their consent.B. The site is located in a wildlife refuge or a major wildlife habitat. However, this restriction shall not apply when the site is located in a major wildlife habitat, the expansion application for development area or cumulative development area is less than 1,000 square meters, and the competent authority in charge of the major wildlife habitat and the industry competent authority have granted their consent.C. The site is located in an important wetland.D. The site is located in a nature preserve approved and announced under the Taiwan Coastal Area Natural Environment Protection Plan.E. The site is located in the land reserved for indigenous people. However, this restriction shall not apply when the expansion application for development area or cumulative development area is less than 1,000 square meters, and the competent authority for the land reserved for indigenous people and industry competent authority have granted their consent.F. The site is located in a water quality and quantity protection area. However, this restriction shall not apply when the expansion application for development area or cumulative development area is less than 1,000 square meters, and the water quality and quantity protection area competent authority and industry competent authority have granted their consent.G. The site is located at an elevation of over 1,500 meters.H. The application for development area or cumulative development area is one hectare or more or that handles more than 20 flights per day.V. Construction or expansion of aircraft maintenance hangars (excluding those located within the scope of an airport that has been approved and started the operation), and one of the following conditions applies:A. The site is located in a national park. However, this restriction shall not apply when the expansion application for development area or cumulative development area is less than 1,000 square meters, and the national park competent authority and industry competent authority have granted their consent.B. The site is located in a wildlife refuge or a major wildlife habitat. However, this restriction shall not apply when the site is located in a major wildlife habitat, the expansion application for development area or cumulative development area is less than 1,000 square meters, and the competent authority in charge of the major wildlife habitat and the industry competent authority have granted their consent.C. The site is located in an important wetland.D. The site is located in a nature preserve approved and announced under the Taiwan Coastal Area Natural Environment Protection Plan.E. The site is located in the land reserved for indigenous people. However, this restriction shall not apply when the expansion application for development area or cumulative development area is less than 1,000 square meters, and the competent authority for the land reserved for indigenous people and industry competent authority have granted their consent.F. The site is located at an elevation of over 1,500 meters.G. The site is located in a slopeland or a general protected area approved and announced under the Taiwan Coastal Area Natural Environment Protection Plan, and the application for development area or cumulative development area is one hectare or more.H. The application for development area or cumulative development area is 5 hectare or more.
中文原文 開發行為應實施環境影響評估細目及範圍認定標準第9條
機場之開發，有下列情形之一者，應實施環境影響評估：
一、機場興建。
二、興建機場跑道、跑道延長五百公尺以上或跑道中心線遷移。
三、機場之客運航廈、貨運站興建或擴建，申請開發或累積開發面積五公頃以上。
四、直昇機飛行場等民營飛行場（不含專供綜合醫院緊急醫療救護使用之直昇機飛行場）之興建或擴建，符合下列規定之一者：
（一）位於國家公園。
但申請擴建或累積擴建面積一千平方公尺以下，經國家公園主管機關及目的事業主管機關同意者，不在此限。
（二）位於野生動物保護區或野生動物重要棲息環境。
但位於野生動物重要棲息環境，申請擴建或累積擴建面積一千平方公尺以下，經野生動物重要棲息環境主管機關及目的事業主管機關同意者，不在此限。
（三）位於重要濕地。
（四）位於臺灣沿海地區自然環境保護計畫核定公告之自然保護區。
（五）位於原住民保留地。
但申請擴建或累積擴建面積一千平方公尺以下，經原住民保留地主管機關及目的事業主管機關同意者，不在此限。
（六）位於自來水水質水量保護區。
但申請擴建或累積擴建面積一千平方公尺以下，經自來水水質水量保護區主管機關及目的事業主管機關同意者，不在此限。
（七）位於海拔高度一千五百公尺以上。
（八）申請開發或累積開發面積一公頃以上或每日起降二十架次以上。
五、航空器修護棚廠（不含位於已取得許可並營運之機場範圍內）興建或擴建，符合下列規定之一者：
（一）位於國家公園。
但申請擴建或累積擴建面積一千平方公尺以下，經國家公園主管機關及目的事業主管機關同意者，不在此限。
（二）位於野生動物保護區或野生動物重要棲息環境。
但位於野生動物重要棲息環境，申請擴建或累積擴建面積一千平方公尺以下，經野生動物重要棲息環境主管機關及目的事業主管機關同意者，不在此限。
（三）位於重要濕地。
（四）位於臺灣沿海地區自然環境保護計畫核定公告之自然保護區。
（五）位於原住民保留地。
但申請擴建或累積擴建面積一千平方公尺以下，經原住民保留地主管機關及目的事業主管機關同意者，不在此限。
（六）位於海拔高度一千五百公尺以上。
（七）位於山坡地或臺灣沿海地區自然環境保護計畫核定公告之一般保護區，申請開發或累積開發面積一公頃以上。
（八）申請開發或累積開發面積五公頃以上。
一、機場興建。
二、興建機場跑道、跑道延長五百公尺以上或跑道中心線遷移。
三、機場之客運航廈、貨運站興建或擴建，申請開發或累積開發面積五公頃以上。
四、直昇機飛行場等民營飛行場（不含專供綜合醫院緊急醫療救護使用之直昇機飛行場）之興建或擴建，符合下列規定之一者：
（一）位於國家公園。
但申請擴建或累積擴建面積一千平方公尺以下，經國家公園主管機關及目的事業主管機關同意者，不在此限。
（二）位於野生動物保護區或野生動物重要棲息環境。
但位於野生動物重要棲息環境，申請擴建或累積擴建面積一千平方公尺以下，經野生動物重要棲息環境主管機關及目的事業主管機關同意者，不在此限。
（三）位於重要濕地。
（四）位於臺灣沿海地區自然環境保護計畫核定公告之自然保護區。
（五）位於原住民保留地。
但申請擴建或累積擴建面積一千平方公尺以下，經原住民保留地主管機關及目的事業主管機關同意者，不在此限。
（六）位於自來水水質水量保護區。
但申請擴建或累積擴建面積一千平方公尺以下，經自來水水質水量保護區主管機關及目的事業主管機關同意者，不在此限。
（七）位於海拔高度一千五百公尺以上。
（八）申請開發或累積開發面積一公頃以上或每日起降二十架次以上。
五、航空器修護棚廠（不含位於已取得許可並營運之機場範圍內）興建或擴建，符合下列規定之一者：
（一）位於國家公園。
但申請擴建或累積擴建面積一千平方公尺以下，經國家公園主管機關及目的事業主管機關同意者，不在此限。
（二）位於野生動物保護區或野生動物重要棲息環境。
但位於野生動物重要棲息環境，申請擴建或累積擴建面積一千平方公尺以下，經野生動物重要棲息環境主管機關及目的事業主管機關同意者，不在此限。
（三）位於重要濕地。
（四）位於臺灣沿海地區自然環境保護計畫核定公告之自然保護區。
（五）位於原住民保留地。
但申請擴建或累積擴建面積一千平方公尺以下，經原住民保留地主管機關及目的事業主管機關同意者，不在此限。
（六）位於海拔高度一千五百公尺以上。
（七）位於山坡地或臺灣沿海地區自然環境保護計畫核定公告之一般保護區，申請開發或累積開發面積一公頃以上。
（八）申請開發或累積開發面積五公頃以上。