三部分手册的第3部分，该手册建立了产品安全框架，旨在加强产品的安全供应、销售和使用。它提供了一个允许验证的验证过程。因此，它提供了一种基于一般危害的方法，而不是专注于特定产品。

Part 3 of a three part Handbook that establishes a Product Safety Framework that is designed to enhance the safe supply, sale and use of products. It provides a verification process that allows for validation. It thus provides a generic hazards-based approach rather than focussing on specific products.