-If there is a component must have a certificate but does not yet have the certificate, notify the importer supply a document Assembly certificate then consider importing.
- If there is a component of the operator must have a certificate. But there is no certification of To inform importers to supply documents and certificates accompanying the imported.
- if the components are substances that must have a certificate assemblies. But there is no certificate assemblies. To notify the importers supply documents, certificates, and consider the import assembly.