天津海关在向社会推行承诺制度的过程中，注重实效，不走过场，并借助外部力量，严密了作业流程，加强了关区执法工作及廉政建设的力度，提高了工作效率，赢得了广大企业的信赖，把承诺制真正落到实处。天津海关的承诺制度分为服务承诺、办理业务时限承诺和接受监督承诺三部分 During the process of promulgating the promised system to the community, Tianjin Customs paid close attention to actual results and did not go through the scene. With the help of external forces, the Customs strictly adhered to the operational procedures, strengthened the enforcement of law and anti-corruption work in the customs districts, enhanced the efficiency of work and won the trust of vast enterprises Trust, the commitment system truly implemented. Tianjin Customs commitment system is divided into service commitments, commitment to handle business time and accept the supervision of commitment to three parts