Noise Control Act Enforcement Rules Article 3
Special municipality, county and city competent authorities shall select densely populated areas, primary traffic routes, and other appropriate locations in Class 4 control zones within their jurisdictions in accordance with the Noise Control Zone Delineation Operating Standards, for the designation of environmental and traffic noise monitoring points and shall perform monitoring pursuant to the following regulations:I.Designation principles:A.Two or more environmental and traffic noise monitoring points shall be designated within both the Class 1 and Class 4 control zones of special municipalities; one or more environmental and traffic noise monitoring points shall be designated within both the Class 1 and Class 4 control zones of counties and cities.B.Four or more environmental and traffic noise monitoring points shall be designated within both the Class 2 and Class 3 control zones of special municipalities; two or more environmental and traffic noise monitoring points shall be designated within both the Class 2 and Class 3 control zones of counties and cities.II.Designation of locationsA.Environmental noise monitoring points: For roadways with a width of eight meters or more, points shall be located thirty meters or more from the roadside; for roadways with a width of six meters or more, but eight meters or less, points shall be located fifteen meters or more from the roadside. The monitoring height shall be between 1.2 meters and 1.5 meters from ground level.B.Transportation noise monitoring points: For those roadways next to buildings, points shall be located one meter or more from the wall of the building. The monitoring height shall be between 1.2 meters and 1.5 meters from ground level.C.Monitoring method: Each monitoring point shall perform twenty-four hour continuous monitoring two or more times every quarter.The numbers and locations of monitoring points designated pursuant to the foregoing paragraph shall be submitted to the central competent authority for future reference, and modifications to the numbers and locations of monitoring points designated pursuant to the foregoing paragraph shall also be submitted to the central competent authority for future reference; monitoring data shall be reported to the central competent authority at regular intervals.
中文原文 噪音管制法施行細則第3條
直轄市、縣（市）主管機關應依噪音管制區劃定作業準則於所轄四類管制區內選定人口密集處、主要幹道旁或其他適當地點，指定環境噪音監測點及交通噪音監測點（以下簡稱環境及交通噪音監測點），並依下列規定辦理：
一、指定原則：
（一）直轄市第一類及第四類管制區內，應指定各二以上之環境及交通噪音監測點；縣（市）第一類及第四類管制區內，應指定各一以上之環境及交通噪音監測點。
（二）直轄市第二類及第三類管制區內，應指定各四以上之環境及交通噪音監測點；縣（市）第二類及第三類管制區內，應指定各二以上之環境及交通噪音監測點。
二、指定位置：
（一）環境噪音監測點：在寬度八公尺以上之道路，應距離道路邊緣三十公尺以上；在寬度六公尺以上未滿八公尺之道路，應距離道路邊緣十五公尺以上。
監測高度應離地面一．二公尺至一．五公尺。
（二）交通噪音監測點：在道路邊有建築物者，應距離建物牆面一公尺以上。
監測高度應離地面一．二公尺至一．五公尺。
三、監測方式：每一監測點每季應進行二次以上之二十四小時連續測定。
前項經指定之監測點數量及位置，應報請中央主管機關備查，變更時，亦同；其監測資料，應定期陳報中央主管機關。
一、指定原則：
（一）直轄市第一類及第四類管制區內，應指定各二以上之環境及交通噪音監測點；縣（市）第一類及第四類管制區內，應指定各一以上之環境及交通噪音監測點。
（二）直轄市第二類及第三類管制區內，應指定各四以上之環境及交通噪音監測點；縣（市）第二類及第三類管制區內，應指定各二以上之環境及交通噪音監測點。
二、指定位置：
（一）環境噪音監測點：在寬度八公尺以上之道路，應距離道路邊緣三十公尺以上；在寬度六公尺以上未滿八公尺之道路，應距離道路邊緣十五公尺以上。
監測高度應離地面一．二公尺至一．五公尺。
（二）交通噪音監測點：在道路邊有建築物者，應距離建物牆面一公尺以上。
監測高度應離地面一．二公尺至一．五公尺。
三、監測方式：每一監測點每季應進行二次以上之二十四小時連續測定。
前項經指定之監測點數量及位置，應報請中央主管機關備查，變更時，亦同；其監測資料，應定期陳報中央主管機關。