Safety standardization is divided into three levels; The relevant regulations regarding safety standardization are as follows: 1. The \"Implementation Opinions of the Office of the State Council Safety Committee on Thoroughly Promoting the Construction of Safety Standardization in Metallurgical and Other Industrial and Trade Enterprises across the Country\" (Safety Committee Office [2011] No. 18) takes into account the characteristics of enterprises in industries such as metallurgy, non-ferrous metals, building materials, machinery, light industry, textiles, tobacco, and commerce and trade (hereinafter referred to as industrial and trade enterprises). In 2012, efforts were made to carry out safety standardization initiatives on a comprehensive scale; enterprises that met the requirements were identified, evaluated, and announced, with the goal of ensuring that all industrial and trade enterprises would meet safety standards by the end of 2015. 2. The \"Guiding Opinions of the State Council Safety Committee on Further Promoting the Standardization of Work Safety in Enterprises (Safety Committee [2011] No. 4)\") sets targets for the entire industry: to advance the standardization of work safety in industries and sectors such as industry, mining, commerce, and transportation, with a focus on industries and sectors including coal mines, non-coal mines, transportation, construction, hazardous chemicals, fireworks and firecrackers, civilian explosives, and metallurgy. Among them, coal mines must meet the standards by the end of 2011; enterprises dealing with hazardous chemicals and fireworks must do so by the end of 2012; enterprises above a certain scale in the non-coal mining sector as well as in industries such as metallurgy and machinery must meet the standards by the end of 2013; while enterprises below that scale in these same industries must meet the standards by 2015. 3. The Law of the People’s Republic of China on Work Safety (Amendment) (Draft for comments; deadline for comments: July 5, 2012) includes provisions regarding the standardization of work safety; an additional paragraph is added to Article 4 as Paragraph 2: “**Promote the standardization of work safety to encourage production and business entities to strengthen their basic work in this area and thereby improve the overall level of work safety. ” Conclusion: **The issuance of a series of documents and plans regarding the evaluation of safety production standardization in transportation enterprises is aimed at comprehensively improving the standardization, systematization, and safety levels of these enterprises. It ensures that responsibilities are assigned to specific individuals and that policies are properly implemented, thereby preventing accidents from occurring. Therefore, it is essential for enterprises to carry out evaluations of safety production standardization.