Home / Standards / GB 14622-2016 GB 14622-2016 Active Limits and measurement methods for emissions from motorcycles (CHINA Ⅳ) 摩托车污染物排放限值及测量方法(中国第四阶段) Standard Type GB ICS 13.040.50 CCS Z64 Status 现行 Issue Date 2016-12-23 Implementation 2018-07-01 Responsible Dept 生态环境部 Drafting Unit N/A