Conclusion: RSL (Restricted Substances List) is a chemical substance restriction requirement set by brands or retailers, and platforms such as Amazon conduct random inspections. The absence of a report may result in listing removal. The RSL report turnaround time is 5–10 working days, with a reference cost range of 1,000–5,000 RMB.
In 2026, Amazon will increase the frequency of RSL audits for textile, toy, and electronic accessory categories, and reports must cover all homogeneous materials. It is recommended to prepare in advance and ensure that the report remains within its one-year validity period.
We check the product construction item by item before naming any test standard.
Prepared by the Shuwang certification engineering team from live project records.
Service boundary: Shuwang Certification Platform is an export certification solution provider. It does not perform testing and is not a certification body. Testing described on this page is carried out by partner laboratories accredited to CNAS/CMA or ISO/IEC 17025; certificates are issued by EU Notified Bodies or by the authorised bodies of the destination country. Lead times and cost ranges are public industry references and depend on engineer assessment and body scheduling.