The abbreviation CIPAC stands for Collaborative International Pesticides Analytical Council. 
We are an international, non-profit-oriented and non-governmental organization (see Contact) devoted to: 

- promote the international agreement on methods for the analysis of pesticides and physico-chemical test methods for formulations; 
- promote inter-Iaboratory programmes for the evaluation of test methods. 

The methods are proposed by companies and are tested by laboratories all over the world. After evaluation of the results and adoption, the methods are published in the CIPAC Handbooks (see "CIPAC Methods" and "CIPAC Publication").

CIPAC Meeting 2024

The CIPAC meeting will be held in Wageningen, The Netherlands from June 11 till June 20, 2024.

Registration is NOW open!

About us

General enquiries about CIPAC and CIPAC work


Your emails are processed and forwarded to the respective CIPAC officers.
They wil answer you directly. Please, allow certain
time to answer your enquiries.

For the CIPAC officers go to Contact.

Presentation of our Chairman about CIPAC at Open Meeting 07 (Umhlanga Rocks) (pdf)

Latest news

Please find attached the information sheet for a full scale collaborative trial on:

  •  508 clethodim 

Please note that the trial is limited to the maximum 15 participating laboratories because of the availability of samples. The selection is based on “first come, first served".

Information Sheets

The new pre published methods from the TC-meeting 2023 are now available:

Bruno Patrian
Bruno PatrianCommunications