Waterloo Region District School Board One Connection. One Application OneList Waterloo Region

For help with the registration steps, 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 Region District School Board
 
Phone: 519-570-0003 x 4704
 
Email: care@wrdsb.ca
 
 
Hours of Operation: Monday to Friday - 8:30 am to 4:30 pm (EST)
 
 

 

OneHSN Support will be closed for the Canada Day Holiday on July 1st, 2026. We will respond to your request during regular business hours.


Session: 1d16225f-1397-4604-9f85-5f33cfde1b21
Request: 409351fa-c934-411d-9691-41ce6ea19820
Timestamp: 6/21/2026 7:31:46 PM +00:00
v3.129.0.5

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