Is the DOC mandatory?

Yes, a Declaration of Conformity (DoC) is legally mandatory if your product falls under regional compliance directives—such as CE marking in the European Union or UKCA marking in the United Kingdom.

When It Is Mandatory

• Regulated Product Categories: Required for electronics, toys, medical devices, personal protective equipment (PPE), machinery, and wireless equipment.
• Affixing Compliance Marks: You cannot legally print or display a CE or UKCA mark on your product or packaging without having a signed DoC on file.
• Amazon Marketplaces: Amazon will immediately suppress or delete listings in these categories if you cannot produce a valid DoC upon request.

When It Is Not Required:

• Non-Regulated Consumer Goods: Simple items like standard textiles, books, or basic household utensils usually do not require a DoC (though they must still comply with general product safety laws).
• US Marketplace Alternative: In the United States, a DoC is not used for most goods; instead, you must provide a Children’s Product Certificate (CPC) for children’s items or a General Certificate of Conformity (GCC) for specific regulated adult products.