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Pesticide Approvals, Label Information and Maximum Residue Levels

All large decisions are built upon smaller ones. Now producers from across the food chain can benefit from the collation of the smaller details relating to pesticide approvals, thanks to LIAISON. Difficult and sometimes disparate information has been collated into one convenient online decision support tool, delivered courtesy of Fera.

LIAISON's Capabilities

LIAISON provides details of products approved for use on any crop you select including;

  • MAPP number
  • Active substance
  • Method of application
  • Application and harvest intervals
  • Individual and total maximum dose levels
  • UK and EU MRLs, codex MRLs
  • Maximum statutory number of applications
  • Final use date for the product
  • Replacement product details where appropriate
  • Label precautions


Our micro-searching facilities can help you make easier macro decisions. By bringing the smaller considerations together, LIAISON makes it simpler and quicker for you to make informed choices. LIAISON requires no special equipment or software; all you need to make confident decisions about pesticide management is an internet connection, a PC and a web browser.

Flexible Searching

Our flexible search facility collates diverse information and can be set to search by;

  • Product
  • Active substance
  • Crop
  • Target pest, disease or weed
  • And much more

Time-saving Methods

Updated daily, LIAISON acts as a time-saving tool, including the latest Extensions of Authorisations for Minor Uses (EAMUs) (formerly known as SOLAs), plus the option to subscribe to information bulletins tailored to your specific search needs, saving you from manually selecting search fields regularly. Subscribers have 24 hour access through an individual password-protected login.

Further Information

For further information on LIAISON, including how to arrange a week's free trial, please contact:

T: +44 (0)300 100 0320 | E:

Bespoke Systems

If you like what you see here, but would like our tools to do more talk to us about Bespoke and Customised Data Management Systems

Liaison Brochure

Download the latest brochure here Liaison - Pesticide Approvals, Label Information & MRLs

  • 35 year experience of crop argronomy, pesticide approvals & MRLs
  • Saving you time & giving you the confidence to make the right decision first time
  • 1 week free trial available now

Contact Us - Data Insight Tools

T: + 44 (0)300 100 0320

E: Contact Us

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National Reference Laboratory for Pesticides Residues

We are the National Reference laboratory for

Dr. Sadat Nawaz leads the Pesticide Residues team and is a prominent residue specialist.

  • Cereals and Feeding Stuff
  • Fruits and Vegetables
  • Single Residue Methods
Telephone: Office: +44 (0)1904 462 440