国家认证评估服务协会（National Association of Credential Evaluation Services，缩写NACES）是美国的一个从事外国教育第三方公证服务的机构联盟。该协会为其成员设定有严格的准入门槛、评估标准和道德法则等，外加每年一度的成员资格核定。该协会的成员均属于合法的、正规的、受认证的第三方教育公证机构。其成员包括WES、ECE、Josef Silny & Associates, Inc.等著名公证机构。该协会本身不提供公证服务，其成员提供。*(1)

成员列表

Current Members：

• A2Z Evaluations, LLC
• Academic Evaluation Services, Inc.
• Center for Applied Research, Evaluations, & Education, Inc.
• e-ValReports
• Educational Credential Evaluators, Inc.
• Educational Perspectives, nfp.
• Educational Records Evaluation Service, Inc.
• Evaluation Service, Inc.
• Foreign Academic Credential Service, Inc.
• Foundation for International Services, Inc.
• Global Credential Evaluators, Inc.
• Global Services Associates, Inc.
• International Academic Credential Evaluators, Inc.
• International Consultants of Delaware, Inc.
• International Education Research Foundation, Inc.
• Josef Silny & Associates, Inc. International Education Consultants
• SpanTran Evaluation Services
• Transcript Research
• World Education Services, Inc.

Former Members：

• Education Evaluators International
• Education International, Inc.
• Foreign Educational Document Service*(2)

参考资料：

(1) What is NACES? NACES

(2) How to Find a Member NACES