## What this rule covers
Some products require certificates, test reports, labels, declarations, manuals, or other compliance documents before or after listing.
## Why sellers should care
Missing, inconsistent, expired, or altered documentation can delay launch and may create listing or account restrictions.
## Safer operating practice
Create a document folder for each product and ASIN. Record the supplier, product version, report date, marketplace, and the claim or requirement that each document supports.
## Important note
Only submit authentic, product-matched documents. Amazon may request different evidence as requirements or product details change.