# Highland Valley Copper labor dispute > Live situation record from CLSTR: https://clstr.news/situations/highland-valley-copper-labor-dispute > Updated: 2026-10-24T19:43:21.000Z. Sources: 50. Developments: 2. United Steelworkers Local 7619 issued a 72-hour strike notice at Teck Resources’ Highland Valley Copper mine in British Columbia after negotiations reached an impasse. The union cited concerns regarding wages, pensions, and the retention of skilled workers, noting that the company’s revised monetary offer fell short of membership expectations. On October 24, 2026, approximately 1,277 members of USW Local 7619 commenced a strike at the Highland Valley Copper operation near Kamloops. The labor action follows the expiration of the previous collective agreement on September 30 and follows failed negotiations held on October 21 and 22. The union maintains that the company’s current offer “does not reflect its financial success.” The union had previously secured a strike mandate with a “100 per cent favorable vote” among participating members. Teck Resources reported that the mine is operating at reduced capacity due to the walkout. The company stated that the total impact on production will depend on the duration of the strike and noted that contingency plans are in place to prioritize safety and environmental management. ## Timeline ### 2026-10-24: Teck Highland Valley Copper workers begin strike Nearly 1,300 United Steelworkers members at Teck Highland Valley Copper in British Columbia have gone on strike, reducing mine capacity following failed negotiations over wages and pensions. 48 sources. https://clstr.news/cluster/teck-resources-highland-valley-copper-mine-faces-strike-disruption ### 2026-10-21: Highland Valley Copper workers issue 72-hour strike notice United Steelworkers Local 7619 issued a 72-hour strike notice at Teck Resources’ Highland Valley Copper mine in British Columbia after a unanimous vote for strike action. 4 sources. https://clstr.news/cluster/highland-valley-copper-workers-issue-72-hour-strike-notice --- Cite as: Highland Valley Copper labor dispute. CLSTR, https://clstr.news/situations/highland-valley-copper-labor-dispute