NOTICE OF CERTIFICATION: CANADIAN PARAQUAT CLASS ACTION

Have you or someone close to you been diagnosed with Parkinson's disease after using Gramoxone® herbicides?

If so, please read this notice carefully and contact Class Counsel at the address below. A class action may affect your rights.

TORONTO, Nov. 7, 2026 /CNW/ -- The Supreme Court of British Columbia has certified a class action against Syngenta AG, Syngenta International Crop Protection AG, Syngenta Crop Protection LLC, and Syngenta Canada Inc. (the "Defendants") regarding the 'Gramoxone Products'. The class action is brought on behalf of people in Canada who:

(a) have been diagnosed with Parkinson's disease after using (i.e. applying, mixing, loading, and/or flagging) Gramoxone Products during any time after July 1, 1963 (the "Class Members"); or

(b) are the living spouse, child, grandchild, parent, grandparent or sibling of a Class Member.

The Gramoxone Products are:

Product	Reg. No.
Gramoxone Liquid Herbicide with Wetting Agent	8661
Gramoxone PDQ Liquid non-selective herbicide	25448
Sweep No-Till Herbicide	15843
Gramoxone 200 SL	33125
Paraquat Technical	21247
Paraquat Dichloride Manufacturing Concentrate	21273

The class action alleges that the Defendants were negligent in the design of the Gramoxone Products and failed to warn that exposure to the Gramoxone Products could cause or contribute to Parkinson's disease.

The Court has not yet decided whether the defendants are liable, and the defendants are contesting the action. For more information visit https://www.siskinds.com/class-action/gramoxone-paraquat-class-action/ or contact Class Counsel at :

Donna McEvoy, Siskinds LLP
65 Queen St. W.,  Suite 400
Toronto, Ontario M5H 2M5
416-594-4793
[e-mail]

This notice has been approved by the Supreme Court of British Columbia and is a summary of the long form notice available online at the above-mentioned website.

SOURCE Siskinds LLP