As the verification process is a fully digitalized protocol for verifying your organisation attributes and compare them with your seal/signed certificate, the reasons of failure are caused by data mismatch, expired or invalid seals. To make sure you pass verification, check the List of Rejection Reasons, in order to get ready and have your electronic certificate in line with your EPREL organisation data. Have in mind that data from the verification file is the core date source we use for comparing data with the sealing certificate.
Disclaimer: Please note that the European Commission cannot provide a legally binding interpretation of the EU legislation, as this is the sole competence of the European Court of Justice. Any remarks from the European Commission services are without prejudice to the position the Commission might take should related cases arise in a procedure before the Court of Justice.