对签名进行笔迹鉴定是司法鉴定实务的重要内容之一,在实际案件办理过程中,对于鉴定失误及存在的诸多疑难问题的分析,有必要从实证案例中进行系统研究,并从理论和程序操作上来探讨签名笔迹鉴定的特点,总结疑难笔迹鉴定的方法。 Identification of handwritten signature is one of the important contents of forensic practice. In the process of actual case handling, it is necessary to carry out a systematic study of empirical errors and the existence of many difficult problems, and from the theoretical and procedural aspects of the operation Up to explore the characteristics of signature handwriting identification, summary difficult handwriting identification method.