Abstract: There are disputes over the nature of identification activities done by forensic science institutions attached to to investigation organs.By analyzing the legal nature of such activities,the author discusses the relationship between the institutions and the examinaers,and analyses the nature of the examiner responsibility system.The author also discusses the independence of the examiners and the withdraw system.

Key words: forensic science institutions attached to investigation organs, independence, maintenance

摘要： 刑事侦查机关内设鉴定机构所从事的司法鉴定活动的法律定性在理论上尚存争议。从司法鉴定的性质看,对鉴定人与鉴定机构的关系剖析基础上论证侦查机关内设鉴定机构实行自然人鉴定人制度,并对其独立性及回避等诉讼程序问题进行探讨。

关键词: 侦查机关内设鉴定机构, 独立性地位, 维护