Prolongation 2026
This year prolongation of registration can be applied for varieties of vegetable and agricultural species which have been registered in 2018. This also applies to all vegetable varieties which have been registered in 1993 until 2003.
The maintainer of a variety is responsible for prolongation
In September, the Board for Plant Varieties notifies the maintainers of varieties eligible for prolongation. If a variety is not applied for prolongation, the variety will be deleted from the national variety register and the EU Common Catalogue. The marketing of the material is then no longer possible.
A maintainer can have prolongation applied for by an authorised person
If you receive the invitation for prolongation as breeder/maintainer and you have authorised someone else, or an organisation, please contact the authorised representative. They can then apply for prolongation on your behalf.
Are you or your organisation authorised representative of varieties eligible for prolongation?
Then contact the breeder/maintainer of the variety so that you can apply for prolongation as authorised representative.
More information?
For more information about the prolongation visit the website of the Board of Plant Varieties.
Bekijk ook
News item
Prolongation 2026
This year prolongation of registration can be applied for varieties of vegetable and agricultural species which have been registered in 2018. This also applies to all vegetable varieties which have been registered in 1993 until 2003.
News item
Harmonization of Technical Questionnaires (TQs)
The Board for plant varieties has been working with CPVO for some time on the harmonization of Technical Questionnaires (TQs). The objective is to make as many CPVO and the Board for plant varieties TQs as possible identical on a one-to-one basis. This harmonisation will make it easier for applicants to submit either a national application or a CPVO application, as the information can simply be copied from one application to the other. Recently, a number of additional TQs have been harmonized.
News item
Gazette of the Board for plant varieties August 2026
The Gazette is the government publication sheet. The new Gazette is published every month.