How can I find out which plant varieties are protected by a plant variety right certificate?
See the list of valid Belgian plant variety right certificates (PDF, 353.33 Kb). This list is not always fully up to date, so you may want to see the Bulletin of Plant Varieties or the Office for Intellectual Property.
A list of community plant variety right certificates which have been attributed or for which a request has been filed may be found on the Community Plant Variety Office website.
Only the Plant Variety Register and the Official Journal of the Community Plant Variety Office are considered official publications on plant variety rights in effect. Any other lists or databases are unofficial resources.