Occupational health and safety (OHS) is an important aspect of the labour protection field. This chapter compares OHS legal regimes of China and EU. Comprehensive workplace health and safety legislations of the two systems are described, and the different aspects, including for example, legislative aim, the legislation structure, general obligation, OHS insurance, moral harassment, law enforcement, etc., are detailed. Based on the analysis, conclusions are made and policy recommendations from both legislation aspect and enforcement aspect are provided.