一、公证书在民事诉讼中具有特殊证据效力的法律依据我国民事诉讼法律规定,公证书是司法认知的对象,这是公证书在民事诉讼中具有特殊证据效力的体现。司法认知的对象,受证明标准以及诉讼模式的影响,各国在认识上各有不同。由于司法认知有利于发挥法官的主观能动性,提高诉讼效率,在英美法系国家,学者和司法实践都存在着扩大司法认知 I. The legal basis for the notarial certificate to have special evidence validity in civil litigation According to the law of civil procedure in our country, the notarial certificate is the object of judicial cognizance. This is the embodiment that the notarial certificate has special evidence validity in civil litigation. The object of judicial cognition, influenced by the standard of proof and litigation mode, all have different cognitions. Judicial cognition is conducive to giving play to the subjective initiative of judges and the efficiency of litigation. In common law jurisdictions, scholars and judicial practice all have the idea of ​​expanding judicial knowledge