Research and analysis

Qualifying higher plant notification (reference: 24/Q02)

Published 28 February 2024

Applies to England

Notification requirement for release of qualifying higher plants

Information to be provided to the Secretary of State alongside a notice of intention to release a qualifying higher plant under schedule 3A of the Genetically Modified Organisms (Deliberate Release) (Amendment) (England) Regulations 2022.

1. The title of the project

Field assessment of potato lines resistant to late blight, potato virus Y (PVY) and potato leafroll virus (PLRV).

2. The aim of the project (including any matters being investigated as part of the project)

Assessment of field resistance of potatoes resistant to late blight, PVY and PLRV; selection of the best lines that are true-to-type of the parental variety; seed potato harvest.

3. The full name of the qualifying higher plant to be released under the project, including:

(a) family name: Solanaceae

(b) genus: Solanum

(c) species: Solanum tuberosum

(d) subspecies: tuberosum

4. The expected date on which the project will start

April 2024.

5. The expected duration of the project

April to October 2024, 2025, and 2026 with probable extension for subsequent years.

6. Confirmation that the person with overall responsibility for the project will put in place appropriate measures [footnote 1], as necessary, to minimise the possibility of material from the qualifying higher plant being placed on the market, for example by cross-fertilizing sexually compatible commercial crops.

The risk of being placed on the market is non-existent. Commercial potato propagation does not rely on true seed, which anyway develops primarily through self-pollination and rarely reaches maturation. Moreover, no commercial seed or ware potatoes will be grown on the site or nearby, so an accidental cross-fertilisation, already unlikely even for plants grown next to each other, will not be possible. The potato tubers recovered from the trial will be used for assessment only, or as seed for the subsequent trials of the same kind and will not enter the market in any way.

7. Confirmation that the person with overall responsibility for the project has read the guidance at ACRE guidance on genetic technologies that result in ‘qualifying higher plants’) and has assessed that the higher plants covered by this notification meet these criteria

Before generating the QHP being the subject of this notification, we have obtained a dedicated ACRE guidance and tailored our approach accordingly. Based on both the specific and the general ACRE guidance, I confirm that the potato lines to be grown in this trial meet the criteria described.


  1. Notifiers may wish to refer to published ACRE advice concerning measures for the minimisation of cross-pollination from UK GMO crop trials authorised under retained EU legislation