Keep evidence by product and by operator role, not only in a generic CRA folder. The file should show who placed the product on the market, who made it available, whether a non-EU manufacturer has an EU-established Article 4 operator, and whether any importer, distributor or other person triggered manufacturer status by branding the product or substantially modifying it.
For the manufacturer role, keep the EU declaration of conformity, technical documentation, conformity-assessment record, cybersecurity risk assessment, support-period statement, Annex II user information, vulnerability-handling process, and Article 14 reporting evidence. For an authorised representative, keep the signed mandate, the declaration and technical-documentation custody record, authority-request log, and any task limits showing which Article 13 duties remain with the manufacturer.
For importers, keep the pre-placement check that the manufacturer completed conformity assessment, technical documentation, CE marking, declaration, Annex II information and required contact details; keep the importer's own contact details, manufacturer access assurance, declaration copy retention control, and escalation records for non-conformity, vulnerabilities or significant cybersecurity risk. For distributors, keep the due-care check before making the product available, evidence that required documents were supplied, traceability records for suppliers and recipients, and logs of corrective actions, withdrawal, recall, authority cooperation or manufacturer-cessation notices.