School-day Online Payment Tool
School-Day is an online cashless system for use by parents, teachers and office administrative staff...
YRT Route 450 Service change
York Region Transit (YRT) Route 450 – St. Theresa of Lisieux Catholic High School Special...
2023/2024 Regular Stream Registration Link
The Regular Stream Pre-Admission Questionnaire link is now closed. Notification of acceptance into the Regular...
2023/2024 Regular Stream Registration Link
The Regular Stream Registration link is https://stlh.ycdsb.ca/paq2023. THE FORM WILL OPEN AT 7pm on Tuesday...
2023/2024 PACE/AP Registration Link
The PACE/AP Registration link is now closed. Notification of acceptance into the PACE/AP Program at...