Certified Seed –Minimum Standards

Irish Certified Seed

The Department of Agriculture, Food and the Marine have a division dedicated to the certification of seed. 

We inlcude below tables of the minimum standards that must be met by seed and you can download the full document on standards here. This includes field and crop inspection requirments, post harvest inspection, labelling and further information. 

Purity Standards 2024 04 09 104944

 

 The Following apply to Wheat, Barley & Oats

Quality Standards Wheat Barley Oat Seed 2024 04 09 105747

 

 

Understand your label

Sample C1 label 2024 04 09 105640

 

Label Identification System                

IE 22-48-C-6317

Each lot number is made up of 11 digits. The first two are IE the country code for Ireland.

The second two refer to the year of harvest of the seed. For example, seed harvested in 2022 will bear the number 22.

 The next two digits represent a unique identity code for a particular seed assembler.

The seventh character is a letter representing the seed category (P=Pre-Basic, B=Basic & C=C1).

The next two digits represent the sequential number assigned to each variety.

The final two digits (eight & nine) are specific lot numbers assigned by the Department of Agriculture to each lot. 

C1 (Blue label) is seed of the first generation grown from Basic Seed (White Label)

C2 (Red Label) is seed of the second generation and is grown from Blue Label Seed. Certified Red Label Seed in the Republic of Ireland will have been imported. In the Republic of Ireland we only certify and sell first generation blue label seed.