Change description : 2025-04-17 14:48:00: You must now use the UPOV PRISMA tool to apply for amateur vegetables and conservation varieties. [Guidance and regulation]
You must add a new plant variety to the UK’s national lists if you want to market them. You could be prosecuted if you do not.
The monthly Seeds Gazette publishes information on national list applications for the Great Britain and Northern Ireland variety lists, including:
applications made
applications withdrawn
proposed decisions to accept or refuse a plant variety on to the national list
decisions of the tribunal made on an appeal
changes to a national list award or application
You can use the Gazette to follow the progress of an application through the national listing process.
The special edition publishes the approved Great Britain and Northern Ireland variety lists of:
agricultural plant species
vegetable plant species
Plant breeders’ rights give you intellectual property rights over your plant varieties in the UK. This is a separate application to national listing. You can apply for plant breeders’ rights, if you’ve:
bred, discovered or developed a plant variety
been chosen by the breeder as their successor
You can apply for national listing and plant breeders’ rights at the same time for agricultural and vegetable varieties. If you do, you’ll only have to pay for the cost of one application.
If you apply for national listing and plant breeders’ rights separately, you’ll pay the cost of 2 applications.
To get your variety on the national lists, you must follow these steps:
Create your own breeders’ reference - this is a unique reference you must give to each new variety. (If you’ve already named your variety, that can be your breeders’ reference.)
Choose a maintainer.
Once you have done this, you must then follow these steps:
Send your sample off for value for cultivation and use (VCU)(VCU) trial testing - this only applies to potatoes and agricultural crops, not vegetables.
VCU trials run at the same time as DUS testing.
Name your new variety
If you’ve not decided on a name when you submit your application, you must submit one by email during the application period.
A variety cannot be awarded national listing without an approved name.
It is advisable to send in naming proposals as soon as possible. The process of accepting a naming proposal can take up to 5 months to complete.
How to choose a name
Choose a name that:
is not already used by a variety of the same species
cannot be confused with the name of another variety or other goods
does not cause problems with recognition or production
accurately represents the variety or its characteristics
You can use a trademark or trade name when you sell seeds of the plant, but the name registered on the national list must be clearly shown on the packaging.
Objections to a proposed name or proposed change of name
Any person can object to the naming of a variety.
Objecting a variety name
Anyone who objects to a name must contact APHA to make an objection within 3 months of the decision being published in the Gazette. APHA will respond explaining the objections process and how to pay the £30 fee.
APHA will write to you and tell you if your objection is successful or not.
Appealing an objection to your variety name
If someone has objected to the naming of your variety, APHA will contact you with advice. This will include how to appeal.
Changing a name after approval
If you want to change the name after it’s been approved and is on the national list, you must email AHPA with the reason why you’d like to change the name. If the change is accepted, it’ll cost you £30.
You must arrange for someone to maintain your variety before it’s added to the national list.
Your maintainer must:
keep records of all the generations of the varieties - produce these if requested
allow authorised officers to inspect or examine any plants or plant material - provide samples if required
Anyone can apply to maintain a plant variety. Complete a maintainer form to apply to be a maintainer of a plant variety on the Great Britain and Northern Ireland variety lists. APHA will delete your variety from the list if nobody can maintain it.
You can apply yourself or you can get an agent to apply for you.
After you’ve completed and submitted your application, you will get an email to confirm your application has been received.
You’ll get another email to let you know if your application has been accepted. APHA will invoice you an application fee once your application has been published in the Seeds Gazette.
This does not mean that your variety has been approved and awarded.
If you, or your chosen agent are not based in the UK, you’ll need to appoint an agent who has a UK address. This can be anyone in the UK, including your distributor.
If you authorise an agent after you’ve applied, you can email APHA with the completed ‘authorisation of agent’ form.
After you have applied for national listing on UPOV PRISMA, your plant variety must be tested to check if it’s a new variety. This is known as DUS (distinct, uniform and stable) testing.
You’ll get your application for protection (AFP) number from APHA once your UPOV PRISMA application has been accepted.
You’ll need to provide your AFP number when you send your sample for testing, so the test centre can match your application to your sample.
You need to pay to send your sample to the test centre and APHA will invoice you for the DUS testing.
If your variety has already been DUS tested, you can inform APHA in the online application process.
National listing: application closing dates
Make sure you complete your UPOV PRISMA application and send your seed samples for DUS testing and VCU trials by the dates set out in the tables. Applications for amenity grasses do not require VCU testing.
If the closing date falls at a weekend or on a bank holiday, the application and sample can be received the next working day. Anything received after the closing date will not be tested or trialled in that year.
Your application will be processed after the closing date.
Spring sown agricultural crops
Species
Closing date for receipt of applications
Closing date for receipt of sample
Spring wheat
22 September
23 October
Common vetch
1 November
29 November
Spring lupin, spring rye, spring spelt wheat and spring triticale
30 November
10 January the following year after application
Spring barley and spring oats
30 November
15 January the following year after application
Spring field pea and spring field bean
30 November
31 January the following year after application
Red clover, alsike clover, meadow fescue, tall oatgrass, birdsfoot trefoil, cocksfoot, lucerne, sainfoin, tall fescue, red fescue (chewings fescue), Alaska brome grass, rescue grass, black medick, Hungarian vetch, hairy vetch, timothy and small timothy, brown top, red top, creeping bent and velvet bent
30 November
When requested
Spring linseed, spring flax, spring oil seed rape
15 December
15 December
Ryegrass, white clover, festulolium
5 January
5 February
Sunflower
7 January
1 February
Sugar beet
15 January
1 February
Spring forage rape, spring turnip rape, fodder beet (mangels), fodder kale, swede, fodder radish
15 January
15 February
Mustard, hemp
15 December
15 January the following year after application
Potatoes
15 November
15 December
Maize
1 February
15 February
Soya beans
15 January
15 January
Autumn sown agricultural crops
Species
Closing date for receipt of applications
Closing date for receipt of sample
Winter wheat, winter oats and winter lupin
31 August
15 September
Winter field beans
12 September
1 October
Winter oilseed rape (GM only)
30 June
10 August
Winter turnip rape
1 July
31 July
Winter field peas
11 July
1 October
Winter forage rape and winter oilseed rape (non-GM)
10 August
10 August
Winter linseed
5 August
10 August
Winter rye, winter spelt wheat and winter triticale
17 August
1 September
Winter barley
24 August
8 September
Vegetable varieties
Species
Closing date for receipt of applications
Closing date for receipt of sample
Beetroot
All year round
When requested
Broad bean
All year round
When requested
Broccoli, calabrese and sprouting Broccoli
All year round
When requested
Brussels sprout
All year round
When requested
Cabbage
All year round
When requested
Carrot
All year round
When requested
Cauliflower
All year round
When requested
Celeriac
All year round
When requested
Celery
All year round
When requested
Chinese cabbage
All year round
When requested
Cucumber
All year round
When requested
Endive
All year round
When requested
French bean
All year round
When requested
Gourds
All year round
When requested
Kale, including tronchuda, palm kale and vegetable napus kales
All year round
When requested
Kohlrabi
All year round
When requested
Leek (vegetatively propagated)
All year round
When requested
Leek (seed propagated)
All year round
When requested
Lettuce
All year round
When requested
Marrow
All year round
When requested
Melons
All year round
When requested
Onions (over wintered)
All year round
When requested
Onions (spring sown)
All year round
When requested
Parsley
All year round
When requested
Pea
15 January
15 February
Radish
All year round
When requested
Radish (black)
All year round
When requested
Runner bean
All year round
When requested
Shallot (seed propagated)
All year round
When requested
Shallot (vegetatively propagated)
All year round
When requested
Spinach
All year round
When requested
Sweet corn
All year round
When requested
Tomatoes
All year round
When requested
Turnip
All year round
When requested
Amateur vegetables and conservation varieties
Use UPOV PRISMA to apply for amateur vegetables and conversation varieties.
Amateur vegetables
You can register amateur vegetables for sale in small packets. For example, a variety developed with no commercial value.
If you need plant breeders’ rights as well as national listing, you can apply for both at the same time for the price of one administration fee.
If you apply for plant breeders’ rights separately at a later date, you’ll have to pay a separate administration fee.
VCU trials
After you’ve applied for national listing using UPOV PRISMA, the following must be tested for value for cultivation and use (VCU):
agricultural varieties (including herbage varieties) — applications for amenity grasses do not require VCU testing
potatoes
The organiser of the VCU trials will usually ask you to send them seed or plant material for testing. They’ll tell you how much material to send and when.
Testing takes:
4 years for herbage varieties (for example, grasses)
2 years for other varieties
APHA will send you copies of the results of your tests when a decision on listing has been made.
You can use the monthly Seeds Gazette to follow the progress of an application through the national list process.
It will give notice about any of the following Great Britain and Northern Ireland variety list applications:
application made
application which is withdrawn
proposed decision to accept or refuse a plant variety on to the national list
decision of the tribunal made on an appeal
changes to a national list award or application
APHA will also publish the decision on whether to accept or refuse your variety in the monthly Seeds Gazette. Varieties will be added to the national list if:
you’ve passed the tests
nobody has objected
no new evidence shows that the proposed decision is wrong
New listed varieties are published in the Gazette, together with their maintainer and any agents.
All varieties that have a UK national listing appear in the special edition.
Object to a national list decision
You can object to a decision for a national listing if it is a proposed addition or a refusal. This is known as ‘making a representation’.
You must make your representation to APHA by email or by post within 14 days of the decision being published in the Seeds Gazette.
Plant Varieties and Seeds Animal and Plant Health Agency Eastbrook Shaftesbury Road Cambridge CB2 8DR
APHA will contact you by email or post when they have made a decision. The results will be published in the Seeds Gazette.
National list application records
APHA keeps records of all applications for the national list. This information includes:
when the application was received and its reference number
when the application was published in the gazette
the name and address of the applicant
a description of the characteristics of the plant variety provided by the applicant
the proposed name of the variety, as published in the gazette
any other information that the Secretary of State may ask you to provide
Anyone can access these records on request.
For varieties that have been added to the national list, APHA will record:
the species, name and a description of the variety
when the variety was accepted onto the list
a summary of all the facts on which the acceptance was based
the reference number under which the variety was accepted for marketing (for genetically modified varieties and foods)
when the listing will expire
the name and address of the maintainer
details of 10-year renewals
Extending your listing
If your variety is accepted onto the national list, it will remain on the list until 31 December of the 10th year after it was added.
If you want to keep your variety on the national list after this date, you need to request an extension. APHA must receive your request before your current acceptance expires.
Tab 7(c) of the monthly Seeds Gazette lists varieties that have reached the 8 year point.
If you do not apply to extend your listing, your variety will be deleted from the national list at the end of the 10 year period.
Additional rules for genetically modified varieties
There are additional rules for genetically modified:
plants
food
agricultural crops
After you’ve got any consents you need, you must tell APHA if you’re applying to get a genetically modified variety on the national list by emailing them.
You must now use the UPOV PRISMA tool to apply for amateur vegetables and conservation varieties.
9 February 2024
Updated information about when you need to get consent before applying for national listing for a genetically modified plant.
8 January 2024
Contact details updated for BSPB VCU trial operators.
9 November 2023
We've changed winter linseed dates to 5 August for receipt of applications and 10 August for receipt of sample.
1 November 2023
Updated the closing dates for receipt of applications and samples for vegetable varieties.
5 April 2023
Updated the 'Spring sown agricultural crops' list.
9 August 2022
Edited Object to a national list decision - provides more information on how to make a representation.
20 June 2022
Added ‘Extending your listing’ section. If you do not apply to renew your application, your variety will be deleted from the national list at the end of the 10 year period.
3 March 2022
You should now email NLPBR-Applications@apha.gov.uk if you need a copy of the UK value for cultivation and use (VCU) procedures or protocols.
11 November 2021
The closing date for the receipt of samples for spring linseed, spring flax and spring oilseed rape has been changed to 15 December.
10 September 2021
Contact details updated
18 June 2021
Spring wheat value for cultivation and use (VCU) date changed from 15 January to 23 October
14 January 2021
Added link to list of countries with species the UK will accept as meeting equivalence for variety maintenance.
31 December 2020
Updated with guidance on how to comply with rules from 1 January
14 August 2020
New information about the monthly gazette and seeds edition, tables of different plant varieties and closing dates for applications.
28 August 2019
August 20-19 gazette now available.
20 August 2019
mention of latest special edition 2019/2
26 July 2019
July 2019 gazette now available
18 June 2019
June gazette now available
29 May 2019
Announcement of the May 2019 gazette
30 April 2019
Announcement of April 2019 gazette
26 March 2019
March gazette now available.
27 February 2019
February 2019 gazette now available
26 February 2019
Announcement of the 2019/01 special edition gazette
5 February 2019
January gazette 2019 now available.
20 December 2018
December gazette now available
14 November 2018
November gazette now available
26 October 2018
October Gazette now available.
27 September 2018
Content updated - September 2018 gazette now available.
9 October 2017
Updated address for paying by cheque
28 April 2017
Pay by credit card or bank transfer update: changed telephone number and email.
9 May 2016
Added link to 'application to maintain a plant variety' form. Added section 'National list conservation varieties: make an application'. Added link to application to add an amateur vegetable to the National List.
18 November 2015
Reviewed and redrafted in line with GOV.UK style and Defra guidance review