History - 3-A Sanitary Standards Inc. Then and Now
The first standards for the hygienic design of equipment used in the dairy industry were introduced in the 1920s.  These standards became known as '3-A standards' for the three 'associations' or interest groups that cooperated to improve equipment design and sanitation - regulatory sanitarians, equipment fabricators, and processors.

Today, 3-A SSI is an independent corporation dedicated to education and the mission to promote food safety through hygienic equipment design in the rapidly changing food, beverage, and pharmaceutical industries.

How 3-A SSI operates:

The membership consists of four associations: American Dairy Products Institute, International Dairy Foods Association, Food Processing Suppliers Association and the International Association for Food Protection.
The Board of Directors consists of members designated by each association, plus a representative of the U.S. Department of Agriculture, the U.S. Food and Drug Administration, the Chair of the 3-A Steering Committee, and others.
The Chair of 3-A rotates among the three interest groups; the Chair serves a term of two years.
3-A SSI is supported by membership dues, sales from documents, 3-A Symbol license fees, and grants.
What 3-A SSI does:

Leads the development of standards for equipment and accepted practices for processing systems through a modern consensus process based on ANSI requirements.
Represents the interests of regulatory sanitarians, equipment fabricators, and processors in 'Promoting Food Safety Through Hygienic Design'.
Administers the Third Party Verification (TPV) inspection programs required for the 3-A Symbol Authorization, 3-A Process Certificate, and Replacement Parts & System Component Qualification Certificate to help ensure conformance to standards and accepted practices for equipment design and performance.
Provides special 'knowledge resources' on hygienic equipment design to enhance professionalism and to serve the public health.

关于3-A SSI
历史-过去和现在的3-A卫生标准公司

1920年代引入了乳制品行业所用设备卫生设计的个标准。这些标准被称为“ 3-A标准”，用于三个合作改善设备设计和卫生的利益团体-监管卫生人员，设备制造商和加工商。

3-A Sanitary Standards，Inc.成立于2002年，是一家独立的非营利性公司，致力于通过卫生设备设计提高食品安全性。成员由四个协会组成：美国乳制品协会，国际乳制品协会，食品加工供应商协会和国际食品保护协会。

如今的3-A SSI拥有大量的设备和处理系统设计标准清单，这些标准是使用基于ANSI要求的现代共识流程开发的，以促进USDA，FDA和国家监管机构的认可。3-A SSI监督3-A符号计划和其他自愿性证书，以帮助确认卫生处理设备和系统的完整性。3-A SSI提供了广泛的知识资源，可以满足快速变化的食品，饮料和制药行业对培训和教育的需求。

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