Canada Post rotating strikes: How shippers can limit holiday hurdles

Canada Post Rotating Strikes Impact Holiday Deliveries

Experts advise businesses relying on Canada Post to prioritize clear communication with customers and secure alternative delivery options amid ongoing labor disruptions.

Background of the Strikes

Canada Post employees, represented by the Canadian Union of Postal Workers (CUPW), have initiated rotating strikes as the holiday season approaches. This tactic could disrupt deliveries during a critical peak season for many shippers.

Last year, a nationwide strike during the holiday period occurred due to stalled labor contract negotiations, which caused a halt in Canada Post operations and significant delivery delays.

Current Labor Disputes in 2025

"Once the strike is over in a given location, the delivery of mail and parcels will restart as quickly as possible once operations resume," stated Canada Post.
CUPW National President Jan Simpson added, "Employees are also not processing or delivering unaddressed advertising mail in the Ontario and Quebec regions, excluding certain areas."

Advice for Shippers

Businesses are encouraged to plan ahead and consider multiple delivery methods to minimize the impact of the rotating strikes on holiday shipments.

Summary

The ongoing rotating strikes by Canada Post workers threaten holiday delivery schedules, making proactive communication and alternative shipping strategies essential for businesses.

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Supply Chain Dive Supply Chain Dive — 2025-11-06