The Administrative Litigation Law revised in 2017 formallyestablished the “environmental administrative public interest litigation system”,and whether administrative organs perform their duties according to law isthe focus of disputes in administrative public interest litigation. There are greatdifferences in the judicial practice of our country in the identification standardsof administrative public interest litigation that does not perform its dutiesaccording to law, so it is necessary to establish the identification standards to beclear and integrated. The establishment of judging standards should be basedon the judicial practice of our country, with the characteristics of flexibility,convenient operation, convenient judgment, convenient identification, at thesame time, the determination of “not performing duties according to law” cannot only be taken into account from the “conduct theory” or “result theory”, andshould be considered from a more comprehensive perspective.