科学数据中心是科学数据管理的重要载体，评估认证对于科学数据中心规范化的科学数据管理具有重要意义。荷兰数据认可印章（DSA）建立了可信赖数字仓储核心认证机制，为数据存储库提供核心级认证。国际科学联合会世界数据系统（WDS）与DSA联合推出CoreTrustSeal合作认证，并在全球开展国际科学数据中心认证。随着我国《科学数据管理办法》于2018年3月出台，我国科学数据中心也面临着提高专业化水平和国际化影响的紧迫需求。在此背景下，本文阐述分析了CoreTrustSeal认证要求的三大类条款和16项指南。介绍了成立于1988年的WDS可再生资源与环境数据中心（WDC-RRE）在实际认证工作中的做法。提出科学数据中心要加强顶层设计、重视数据编目、提高国际化水平、加强认证佐证材料准备、提高认证材料的可访问性等数据中心认证的体会和建议。WDC-RRE于2018年4月提交申请，于2019年2月正式通过CoreTrustSeal认证，成为亚洲地区地学领域第一个通过该国际认证的世界数据中心。

A scientific data center is a vehicle for scientific data management, and assessment and certification are very important for the scientific data management of scientific data centers. The Data Seal of Approval (DSA) established mechanisms to enable trusted digital repositories to provide core level certification for data repositories. Subsequently, the World Data System (WDS) of the International Science Council and DSA jointly launched the CoreTrustSeal partnership certification and international scientific data center certification worldwide. With the Measures for Managing Scientific Data released in March 2018 by the State Council of China, China's scientific data centers are facing the urgent need to improve their level of professionalism and international influence. Hence, this paper analyzes the three categories of articles and 16 requirements for CoreTrustSeal certification, introduced in the actual certification document of the World Data Center for Renewable Resources and Environment (WDC-RRE), which was established in 1988. It also details the experiences of certification and suggests that a scientific data center should strengthen its top-level design, pay attention to long-term data cataloging, improve the level of internationalization, strengthen the preparation of certification supporting materials, and advance the online accessibility of certification materials. After submitting its application in April 2018, the WDC-RRE became the first CoreTrustSeal-certified Trustworthy Data Repository in the geosciences field in Asia in February 2019.