Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports dated February 13, 2025 relating to the financial statements of TELUS International (Cda) Inc. (the “Company”) and the effectiveness of the Company’s internal control over financial reporting, appearing in the Annual Report on Form 20-F of the Company for the year ended December 31, 2024.
| /s/ Deloitte LLP |
Chartered Professional Accountants
Licensed Public Accountants
Toronto, Canada
May 21, 2025