Why Does the Platform Say Information Is Incomplete?

When uploading product compliance documents on cross-border e-commerce platforms (e.g., Amazon, TEMU, SHEIN), reviewers typically determine completeness based on platform rules, product category, and applicable regulations. Common rejection reasons include mismatched document types, insufficient test report scope, inconsistent company information, and missing label content. This article outlines the items that should be checked first to help improve document matching efficiency, subject to the specific product information, applicable regulations and platform requirements.

Check Company Qualification Documents

First, confirm that company-level documents are complete and consistent. For example:

  • Business license or commercial registration certificate (in English or target market language version)
  • Manufacturer or brand authorization letter (if OEM or distributor)
  • Manufacturer registration number or identification code required by the platform (e.g., FDA FEI number, EPA company number, depending on product category)
  • Export qualification documents (if applicable)

Ensure that the company name, address, and contact information are consistent across all documents to avoid rejection due to spelling errors or translation differences.

Check Product Technical Documents

Technical documents are the core of the review. Common types include:

  • Declaration of conformity (e.g., CE Declaration of Conformity, FCC Supplier’s Declaration of Conformity, specifying applicable standards and regulations)
  • Test reports (e.g., RoHS, REACH, FDA food contact testing, CPC document children’s product certificate, covering all applicable requirements of the product)
  • Certification authorization documents (e.g., FCC Certification issued by a TCB, UKCA relevant notified body certificates)
  • Safety data sheet (SDS/MSDS, especially for chemicals or products containing chemical substances)
  • UN38.3 report (if the product contains lithium batteries)

Check whether the report is within its validity period (if a clear source is available), whether the cover information corresponds to the product, and whether the report number is legible. If the report was issued by a third-party laboratory, verify whether the laboratory accreditation is recognized by the platform.

Check Labels / Instructions / Images

Physical labels and instructions are often overlooked but are frequent rejection items. It is recommended to prepare at least the following:

  • Product label images (including model number, manufacturer information, country of origin, warnings, compliance marks such as CE, FCC, UKCA, etc.)
  • User manual (target market language version, including safety warnings and compliance declarations)
  • Packaging images (if applicable, showing product name, specifications, barcode, etc.)
  • Battery or power adapter labels (if the product contains such components)

Compliance marks on labels must match the test reports or declarations submitted; marks without corresponding supporting documents may lead to rejection.

How to Reuse Existing Reports

If you already have test reports for the same or similar products, check the following:

  • Whether the product model and description in the report match the current product
  • Whether the report standard version is accepted by the platform (some platforms may require the latest standards)
  • Whether the report covers the regulations of the target country (e.g., CE applies to the EU, UKCA applies to the UK)
  • Whether the report issuance date falls within an acceptable range for the platform

Note: If the report is intended to cover a series of different models, confirm whether the platform accepts series coverage or requires individual reports.

Common Document Deficiency Issues

Based on platform review cases, the following issues are common:

  • Missing declaration documents corresponding to compliance marks (e.g., product has CE mark but DoC is not uploaded)
  • Company name inconsistent with platform registration information (e.g., letter case, abbreviations)
  • Insufficient test report scope (e.g., only RoHS tested but product also requires REACH)
  • Missing country of origin or warning statements on labels
  • User manual in wrong language
  • Report number or laboratory information unclear

When a rejection occurs, it is recommended to review the feedback item by item and supplement the missing parts.

Pre-Submission Checklist

  • Company qualification documents: business license, authorization letter, registration numbers, etc., complete and consistent
  • Technical documents: declaration of conformity, test reports, compliance documents covering applicable regulations
  • Labels and instructions: physical images and text content complete, language correct, marks match documents
  • Report validity: version, date, covered products accepted by the platform
  • Platform format requirements: file name, format (PDF/JPG, etc.), size comply with upload specifications

It is recommended to name files by category and organize them into a compressed package for easy uploading.

If you are unsure whether your existing documents are complete, or need supplementary testing or document creation, you may contact a testing and certification compliance review team for assistance. We offer professional services including compliance gap analysis, test report issuance, document translation and optimization, and platform document review. The final review result is subject to the platform’s rules and the actual content submitted. This checklist is provided only as a reference for document preparation.