What is the current situation?
GB2763-2019 is currently applicable. This 2019 standard was published on 15 August 2019 and came into effect on 15 February 2020. Since then, Chinese authorities sent the following proposals of future MRLs to the WTO (World Trade Organization): G/SPS/N/CHN/1164 , G/SPS/N/CHN/1149 and G/SPS/N/CHN/1172.
On top of that, on 23 november 2020 the Chinese Ministry of Agriculture and Rural Affairs published the proposal 关于公开征求农药残留限量标准及跟踪评价规范（征求意见稿）意见的函
All the previous proposals are already included in Homologa database as future MRLs
When the new Chinese tolerances will enter into force?
GB 2763-2021 MRLs will enter into force on 3 September 2021 (six months after its announcement on 3 March 2021)
What´s new in GB 2763-2021?
Chinese authorities have not published the new standard yet. For the time being, the proposals of future information, which are all up-to-date in Homologa, are the best source of information about which tolerances will change on 6-month time.
Source: Chinese Ministry