Name of Mine, Production Facility or Transport Operation

Musselwhite


Signatory Ownership Position

100%

Name of Operating Company

Musselwhite Mine Ltd.


Operation Address / Location

202-979 Alloy Drive
Thunder Bay, Ontario P7B 5Z8
Canada


Date of Certification

August 07, 2024

Date of Initial Certification

February 01, 2010

Signatory Date*

October 29, 2025

Additional Information or Comments

The Musselwhite Mine was initially certified in full compliance with the Cyanide Code in February 2010 and recertified in May 2013 and in September 2016 while owned by Goldcorp, and in May 2021 when owned by Newmont Corporation.