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Motor Vehicle Noise Control Standards
1.中華民國九十三年十月六日行政院環境保護署環署空字第 0930066337D 號令、交通部交路發字第 093B000064 號令會銜訂定發布全文 4 條； 並自發布日施行 2.中華民國九十六年六月二十二日行政院環境保護署環保署環署空字第 0 960044255D 號令、交通部交路字第 0960085028 號令會銜修正發布第 3 條條文之附表 3.中華民國九十八年八月十日行政院環境保護署環署空字第 0980064269D 號令、交通部交路字第 0980085044 號令會銜修正發布第 1 條條文及 第 3 條條文之附表 4.中華民國一百零三年十二月十日行政院環境保護署環署空字第 1030103 170C 號令、交通部交路字第 10300356151 號令會銜修正發布全文 4 條；並自發布日施行 5.中華民國一百零七年一月二十二日行政院環境保護署環署空字第 10700 00499A 號令、交通部交路字第 10700003241 號令會銜修正發布第 4 條條文及第 3 條條文之附表二；除另定施行日期者外，自發布日施行 6.中華民國一百零九年十二月一日行政院環境保護署環署空字第 1091196 395D 號令、交通部交路字第 10900309961 號令會銜修正發布全文 4 條；除另定施行日期者外，自發布日施行 中華民國一百十二年八月十八日行政院院臺規字第 1121028221 號公告 第 2 條第 3 款、第 6 款、第 7 款、第 3 條第 1 款附表 1、 第 2 款附表 2 所列屬「行政院環境保護署」之權責事項，自一百十 二年八月二十二日起改由「環境部」管轄
資料來源：全國法規資料庫（ChOrder.json，版本 2026/7/24 上午 12:00:00）・政府資料開放授權
The Standards are determined pursuant to Article 11, Paragraph 1 of the Noise Control Act.
1Terms used in these Standards are defined as follows:
2I. Acceleration noise standard value means the acceleration noise level measured at a certain distance, in a certain gear while driving.
3II. Stationary noise standard value means the stationary noise level measured at a certain engine speed.
4III. Scientific instrument means the instruments and equipment that comply with noise inspection and testing methods announced in accordance with Article 20, Paragraph 3 of the Noise Control Act.
5IV. New vehicle model certification means the new model vehicle noise review and testing performed after each type of new vehicle model has been manufactured or imported, and prior to sale or usage.
6V. New vehicle testing means noise condition testing performed after a vehicle has passed new vehicle model certification and following a certain period of time or after a designated quantity has been manufactured or imported.
7VI. Engine running noise testing of in-use vehicle means non-regular vehicle noise testing at car parks (stations), by the roadside, at diesel emissions testing stations or other suitable locations performed by the competent authority.
8VII. In-use vehicle testing means the engine running noise measurement of a motor vehicle carried out with scientific instrument installed in a fixed or non-fixed manner.
1Motor vehicle noise control limits are provided as following:
2I. The acceleration and stationary noise control limits of 5th phase motor vehicles are shown as attached table 1.
3II. The acceleration and stationary noise control limits of 6th phase motor vehicles are shown as attached table 2.
4III. The acceleration running noise control limits of in-use vehicles are shown as attached table 3.
These standards shall be implemented from the date of issuance, unless another implementation date is specified.