The test center involved in this question refers to the test center that can be purchased through competitive negotiation after approval. approved
After that, competitive negotiation can be adopted for procurement, including: (1) after bidding, there is no consulting unit to bid, or there is no qualified target, or re-bidding cannot be established; (2) the technology is complex or the nature is special, and it is impossible to determine the specific requirements; (3) The time required by the bidding method cannot meet the urgent needs of customers; (4) The total cost of consulting services cannot be calculated in advance.