This article aims to present the risks in operations in a compressed natural gas compression station, to which employees are exposed to accidents and occupational diseases. The natural gas loading process consists of filling a semi-trailer with compressed natural gas by using a high-pressure hose from a loading table connected to a semi-trailer, where the gas comes from the quality pipeline and is compressed by compressors. for natural gas. This study is descriptive, the most relevant risks in the compressed natural gas loading process were evaluated. The methodology that was implemented was based on the information collected from the company's workers (accidents that occurred, occupational medical examinations carried out, surveys or other records), classifying the types of risks existing in each task according to the job position, where we identified the hazard and assess the level of ...