保全证据公证中,申请人提交的有关主体资格及与公证事项有利害关系的证明材料影响到公证事项是否受理、如何承办、是否出证。对证明材料取得方式合法性的判断是基础工作,进一步影响到证明材料效力的认定,本文对证明材料取得方式合法性的判断标准作出分析。 Notarization of the preservation of evidence, the applicant submitted by the main qualifications and notarization of the matter of evidence of material interest affect the notarized matters are accepted, how to contractors, whether the card. Judgment on the legitimacy of the way of obtaining the certification materials is the basic work, which further affects the determination of the validity of the certification materials. This article analyzes the criteria for judging the validity of the certification material acquisition methods.