The law comes as concern mounts about the financial stability of a number of mobility firms in the rental economy sector.
All of China’s most visible mobility players have undergone significant change over the last 12 months.
Didi hopes new strategies will help it complete a U-turn that will get it out of the dead-end in which it finds itself.
The rules went into effect on Wednesday on Didi’s bike-rental platforms Qingju and Bluegogo.
Didi’s struggles in the bike-rental market led to a launch of its own brand, Qingju.