TIXT discloses possible management circular delay amid Canada Post strike

Rhea-AI Filing Summary

TELUS International (Cda) Inc. filed a Form 6-K attaching a news release dated October 8, 2025 titled “TELUS Digital Announces Potential Delay in Delivery of Management Information Circular Due to Canada Post Strike.” The filing notifies stakeholders that the planned distribution of the company's management information circular may be delayed because of disruptions at Canada Post. The company has publicly disclosed the potential timing issue and identified the circumstance causing the possible delay.

Positive

• Transparent disclosure of a potential delivery delay via a news release and Form 6-K
• Identified cause of the delay as the Canada Post strike, giving stakeholders a clear reason

Negative

• Potential delay in delivery of the management information circular due to the Canada Post strike
• No revised delivery timeline or alternate distribution method included in the filing

Insights

Corporate Secretary / Legal Counsel

TL;DR: A public disclosure notes a possible delivery delay of the management information circular due to a Canada Post strike.

The filing attaches a news release dated October 8, 2025 that states a potential delay in mailing the management information circular caused by a strike at Canada Post. Making this disclosure aligns with duties to inform security holders about events that could affect proxy delivery and shareholder voting timelines.

The primary dependency is the duration and scope of the Canada Post labour action; if the strike continues beyond October 2025 timeframes referenced, mailing schedules could be pushed further. Monitor official Canada Post updates and any follow-up company announcements for revised delivery timelines ahead of relevant meeting dates.

Investor Relations / Corporate Communications

TL;DR: The company publicly signalled a logistics risk that could affect shareholder receipt of proxy materials.

Communicating the potential delay via a news release and Form 6-K helps set expectations for shareholders who rely on mailed proxy materials. The document identifies the cause as the Canada Post strike but does not provide a new delivery date or alternate distribution method.

Investors should watch for any subsequent notices that specify a revised mailing schedule or electronic delivery options ahead of key filing or meeting dates. The filing itself is limited to the disclosure of a potential delay and does not include timing or mitigation details.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 OF THE

SECURITIES EXCHANGE ACT OF 1934

For the month of October 2025

Commission File Number 001-39968

TELUS International (Cda) Inc.

(Registrant’s name)

Floor 5, 510 West Georgia Street

Vancouver, BC V6B 0M3

Tel.: (604) 695-3455

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F x   Form 40-F  ¨

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	TELUS International (Cda) Inc.
Date: October 8, 2025	By:	/s/ Michel Belec
	Name:	Michel Belec
	Title:	Chief Legal Officer and Corporate Secretary

EXHIBIT

Exhibit		Description of Exhibit
99.1		News Release dated October 8, 2025 – “TELUS Digital Announces Potential Delay in Delivery of Management Information Circular Due to Canada Post Strike”

FAQ

What did TELUS International (TIXT) disclose on October 8, 2025?

The company disclosed a news release titled “TELUS Digital Announces Potential Delay in Delivery of Management Information Circular Due to Canada Post Strike,” warning of a possible delay in mailing the management information circular.

Which document is at risk of delayed delivery for TIXT shareholders?

The management information circular is the document identified as potentially delayed.

What is the stated cause of the potential delay for TIXT materials?

The company attributes the possible delay to a Canada Post strike.

Where is the news release included in the filing?

The news release is attached as Exhibit 99.1 to the Form 6-K.

Does the filing provide a new mailing date or mitigation plan?

No. The filing discloses a potential delay but does not provide a revised delivery date or alternative distribution measures.