Numerous technical questionnaires cover specific botanical taxa.

Please take note that when filing for a Community plant variety rights application, the use of a CPVO technical questionnaire is mandatory for each of the botanical taxa where one is available within the following list.

The technical questionnaires can be consulted and downloaded from the CPVO website, or upon request, can be transmitted by the Office.

CPVO Reference Sort ascending Common Name Botanical Taxon Crop Sector Publication date Downloads
CPVO/TQ-006/1-Corr. lucerne

Medicago sativa L., Medicago x varia Martyn

Agricultural 01/11/2022
CPVO/TQ-005/1 red clover

Trifolium pratense L.

Agricultural 08/01/2022
CPVO/TQ-004/2 ryegrass

Lolium perenne L., Lolium multiflorum Lam. spp. italicum (A. Br.) Vokart, Lolium multiflorum Lam. spp. non alternativumLolium multiflorum Lam. var. westerwoldicum Wittmt., Lolium multiflorum Lam. spp. alternativum; Lolium boucheanum Kunth, Lolium x hybridum Hausskn.; Lolium rigidum Gaudin

Agricultural 22/03/2019
CPVO/TQ-003/5 wheat

Triticum aestivum L.

Agricultural 20/09/2022
CPVO/TQ-002/3 maize

Zea mays L.

Agricultural 28/09/2021
CPVO/TQ-002/3 maize

Zea mays L.

Vegetable 28/09/2021