废止日期：9999-12-31

发布日期：2021-03-17

OJ编号：OJ L 98, 19.3.2021, p. 3–8 (BG, ES, CS, DA, DE, ET, EL, EN, FR, HR, IT, LV, LT, HU, MT, NL, PL, PT, RO, SK, SL, FI, SV)

生效日期：2021-03-19

文件类型：Recommendation|建议

原文标题：Commission Recommendation (EU) 2021/472 of 17 March 2021 on a common approach to establish a systematic surveillance of SARS-CoV-2 and its variants in wastewaters in the EU

法规编号：(EU) 2021/472