Reporting & Verification Schedule
Depending on a project stage or when a company first adopted TSM, companies can be in varying stages of TSM implementation. This includes fully implementing TSM, only beginning to publicly report results, or undergoing external verification in the next few years. To view a summary of the TSM implementation stages of all MAC member companies, click here.
Companies Undergoing External Verification in 2026
Agnico Eagle
Contact: Stephanie Davidovsky, WSP Canada, 514-346-6576, stephanie.davidovsky@wsp.com
Verification of TSM Tailings Management Protocol at the following inactive sites:
- Joutel: September 3, 2026
- Kirkland Minerals: August 12, 2026
- Holt: August 13, 2026
- Hope Bay: September 24, 2026
Glencore Nickel
Contact: Christie Jeffkins, WSP, christie.jeffkins@wsp.com, +1-249-885-3067,
- Sudbury: February 17-24, 2026
Rio Tinto
Contact: Guillaume Carle, EEM, (514) 544-1333, guillaume@eem.ca
- Iron Ore Company of Canada: April 13-17, 2026
Teck Resources
Contact: Naomi Thomas, PwC, 604 401 1832, naomi.thomas@pwc.com
- Carmen de Andacollo: June 22-26, 2026
- Quebrada Blanca: August 3-7, 2026
- Red Dog Operations: September 3-8, 2026