The aim of this work was to study the international convergence of "packaging and environment" standardization system. Through searching literature and conference information, the association in aspects such as concept, system framework and technical content between four systems, including EU Harmonized Standards System, Asian Packaging Standard Guide System, ISO Packaging and Environmental Standards System and China′ s Packaging and Environmental Standards System, was studied, and the root cause for the association was discussed. In conclusion, the internatial packaging and environment standardization systems have significant convergence, which stems from the trend of global standardization and the assimilation of international packaging and environmental laws.