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

Coronatine

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

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

Gibberellic acid

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

Draft CIPAC Guidelines and table for comments 

The document is intended to be a "living document" and existing guidelines shall be replaced step-by-step. 
This is the reason why not all sections of the document are filled. 
Following amendments can be then adopted at CIPAC meetings.

CIPAC would kindly ask you to make your comments, remarks by the end of 2023 in the attached “table for comments” and send it to our secretary Laszlo Bura.

New CIPAC guidelines

Comments to the new guidelines

The summary of the decisions taken at the 67th CIPAC meeting are now available.

For more information go here.

CIPAC Information Sheet no. 339

metolachlor

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

Information Sheets

CIPAC Information Sheet no. 336

414 S-methoprene

Collaborative trial January 2023 - 31^st March 2023. Those who wish to participate should contact the organizer by 30^thNovember 2022.

Further information: The trial is limited to 20 participating laboratories due to the availability of samples. The selection is based on the application order.

The information sheet with further information can be downloaded:

Overview about all downloadable CIPAC Information sheets 

The summary of the decisions taken at the 67th CIPAC meeting are now available.

For more information go here.

CIPAC Information Sheet no. 331

14-hydroxylated brassinosteroid

Collaborative trial March 2022 - April 2022. Those who wish to participate should contact the organizer by 25^th February 2022.

Further information: The trial is limited to 18 participating laboratories due to the availability of samples. The selection is based on the application order.

The information sheet with further information can be downloaded:

Overview about all downloadable CIPAC Information sheets

CIPAC Information Sheet no. 329

183-trifluralin

Collaborative trial 1^st February 2022 - 31^st March 2022. Those who wish to participate should contact the organizer by 20^th December 2021.

Further information: The trial is limited to 20 participating laboratories due to the availability of samples.
The selection criterion is “first come, first served”.

The information sheet with further information can be downloaded:

Overview about all downloadable CIPAC Information sheets

CIPAC Information Sheet no. 330

687-difenoconazole

Collaborative trial February 2022 - April 2022. Those who wish to participate should contact the organizer by 15^th January 2022.

Further information: The trial is limited to 20 participating laboratories due to the availability of samples.
The selection criterion is “first come, first served”.

The information sheet with further information can be downloaded: 

Overview about all downloadable CIPAC Information sheets

The summary of the decisions taken at the 65^th virtual CIPAC Meeting are now available. For more informations click here.

The free downloadable method to determine the relevant impurity CGA 344605 in trifloxystrobin in TC, EC, WG and SC formulations is now available.

Download here

To whom it may concern
Due to the global situation concerning COVID-19, there will not be a possibility to organise this year either a face-to-face meeting.
CIPAC will organise a virtual meeting on June 13th to 15th.
In contrast to 2021, CIPAC will organise together with FAO and WHO virtual meetings:
- June 13th, 17th CIPAC/FAO/WHO Joint Open Meeting 13:00 to 16:00 CEST
- June 14/15th, CIPAC Technical meeting 13:00 to 17:00 CEST
- June 16th, CIPAC internal meetings 13:00 to 16:00 CEST

Details including the agenda will be provided in due time.
To facilitate the organisation, I would appreciate a message to CIPAC2022@bvl.bund.de, if you are interested in participating at the virtual meeting.

The original letter you can download here.

CIPAC Information Sheet no. 328

Discharge Rate of Aerosol dispenser and Discharge Rate of Trigger Sprayer

Collaborative trial June - August 2021. Those who wish to participate should contact the organizer by 1^st June 2021.

Further information: The trial is limited to 10 participating laboratories due to the limited availability of samples.
The selection is based on the application order.

The information sheet with further information can be downloaded:

Overview about all downloadable CIPAC Information sheets

CIPAC Information Sheet no. 337

XXX isocycloseram

Collaborative trial November 2022 - February 2023. Those who wish to participate should contact the organizer by 7^thNovember 2022.

Further information: The trial is limited to 20 participating laboratories due to the availability of samples. The selection is based on the application order.

The information sheet with further information can be downloaded:

Overview about all downloadable CIPAC Information sheets

Upload of the last CIPAC code numbers

1023 14-hydroxylated brassinosteroid
1024 matrine

You will find all numbers in Code numbers and the latest Excel file.

The new Handbook P is now available. How to order, click here.

To whom it may concern
Due to the global situation concerning COVID-19, there will not be a possibility to organise this year either a face-to-face meeting.
In contrast to 2020, CIPAC will organise a virtual meeting on June 14th and 15th.
It is foreseen that on Monday (09:00 to 17:00), the Technical Meeting (discussing the trials/methods and general issues) will be conducted. If necessary, this could be continued on Tuesday (09:00 to 17:00).
However, on Tuesday will be also the time frame for the internal CIPAC meetings.
Details including the agenda will be provided in due time.
To facilitate the organisation, I would appreciate a message to CIPAC2021@bvl.bund.de, if you are interested in participating at the virtual meeting.

The original letter you can download here.