Nowadays, the degree of standardization of the power load management system needs to be further strengthened.The relevant domestic standards are mainly distributed in two business branches including power load management and power consumption information collection. The content of each standard doesn’t match the current information and communication technology, automation control technology, and the development of big data analysis technology. The standard functions and performance indicators lack advanced nature, and many key contents are difficult to meet the needs of accurate classification, real-time monitoring and real-time control of current loads. Firstly, the domestic standard architecture of the load management system is expounded, including four aspects：system class, terminal class, interface class and management class. Then, the current status of the load management system standard system is classified, sorted out and interpreted, and typical standards are selected for each aspect to introduce,and the development status of each link and the problems existing in practical application are discussed. Finally, combined with the new requirements of the power grid development for power load management system and new problems in actual operation, a proposal for improving the standard system of the new power load management system and a key action plan are put forward, which have certain reference value for revision of relevant standards of the new power load management system in the future.