Facing the double pressures from both the situation of environment protection and integrity risk，the Ministry of Environment adheres to the principle of “emphasize and complete the two tasks at one time” （Liangshouzhua，liangshouying）. The ministry fully implements the spirit of the 18th National Congress of CPC about the strategy of promoting the construction of ecological civilization while devoting to improve the party’s style of work，uphold integrity and combat corruption considering the reality of environmental protection. The ministry is dedicated to strengthen the supervision and management of six industrial core authorities，namely administrative approval authority，administrative review authority，administrative law enforcement authority，capital distribution authority，goods purchase authority and personnel arrangement authority. Any offences against laws and disciplines are to be investigated and punished seriously by the ministry，and the ministry strengthens the construction of the party members’ work style，focusing on the protection of people’s ecological interests and rights. Till now，the unique ideas and mechanism of combating corruption and upholding integrity with the features of environmental protection industry has been formed，which provides powerful discipline guarantee for the improvement of environmental protection tasks.