October 2025 adopted pesticide MRL adjustments in Great Britain

GB maximum residue level (MRL) amendments adopted October 2025

The GB MRL Statutory Register has recently been amended and new statutory levels have been set.

To meet the requirements of international trade and to accommodate a new authorisation of a plant protection product in GB, new MRLs have been set in the GB MRL Statutory Register for the following active/commodity combinations. The dates the new MRLs came into force are also detailed.

9 October 2025:

• Metalaxyl-M/courgette, Chinese cabbage/pe-tsai

• Oxathiapiprolin/Brussels sprouts, kale, herbs and edible flowers

21 October 2025:

• Flubendiamide/teas

31 October 2025:

• Clopyralid/oat, wheat, honey, and various other products of animal origin