司法鉴定是指在诉讼活动中鉴定人运用科学技术或者专门的知识对诉讼涉及的专业性问题进行鉴别和判断并提供鉴定意见的活动。它作为司法活动中至关重要的一个环节,在诉讼中具有不可替代的作用。对外委托司法鉴定工作的有序开展,有利于提高对外委托司法鉴定工作效率,更好地为审判执行工作服务。 Forensic identification refers to the activities of the appraiser in the litigation activities using scientific technology or specialized knowledge to identify and judge the professional issues involved in the litigation and provide appraisal opinions. As a crucial link in judicial activities, it plays an irreplaceable role in litigation. The orderly commissioning of judicial appraisals entrusted to the outside world is conducive to enhancing the efficiency of externally commissioned forensic appraisals and better serving the execution of trials.