After the socialization of identification agencies,many problems emerges,such as the misplacement of the management system,low input into the agencies,severe shortage of some identifiers,multiple and repetitive identification,malicious competition in the identification market,which are harmful to the fairness of identification results.To reform and perfect identification management system,it is needed to build the zoom standard of identification admittance,unify identification standard,standardize the admissibility system of identification conclusion and charging system,emphasize the responsibility of identifier and identification agency and promote the standardized operation of identification agencies through strictly supervising,thus identification agencies can keep the fairness of the identification results