For help with registration, refer to the OneList Registration Process.

 

For Support with your OneList Application:

  • For Technical Assistance with the OneList site, contact OneHSN Technical Support at:

Phone: (888) 722-1540

Email: For assistance or information please e-mail us at: Support@OneHSN.com

Hours of Operation: Monday to Friday - 8:00 am to 5:00 pm (EST)

 

  • For support with School Board Operated Before and After School care, including registration, scheduling, billing, and tax receipts, please contact the school board:

Waterloo Catholic District School Board

Phone: 519-578-3660

Email: extended.day@wcdsb.ca

Website: https://www.wcdsb.ca/our-schools/register-for-school/extended-day-program/

Hours of Operations: Monday to Friday - 8:30 am to 4:30 pm (EST)

WCDSB Parent Handbook – Extended Day Programs

WCDSB Extended Day FAQ

OneHSN Support will be closed for the Canada Day Holiday on July 1st, 2025. We will respond to your request during regular business hours.


Session: 43d324e4-da60-41a1-8bf3-c09fa2f3ecf8
Request: 8f4ce469-ab55-44cc-b729-f532a1c141f0
Timestamp: 7/1/2025 11:50:36 PM +00:00
v3.103.0.2

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