司法鉴定实践中遇到的签名笔迹鉴定的案件数量呈上升趋势,从其字数少容易伪造和变造的特点出发,概括性的对签名笔迹鉴定中所采用的方法进行了归纳总结,并提出了自己多年实践中总结出的宝贵经验-逆向检验法,供大家分享,并着重从局部与整体的关系来说明逆向检验的可行性及理论依据。以共同提高签名笔记鉴定的水平。 In the forensic practice, the number of cases of signature handwriting identification is on the rise. Based on the characteristics that the number of characters is easy to be forged and changed, the methods used in signature handwriting identification are summarized and summarized The valuable experience summed up in his many years of practice - the inverse test method for everyone to share, focuses on the feasibility and theoretical basis of the reverse test from the relationship between the part and the whole. To jointly improve the level of signature notes.