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Extraordinary Lives Start With a Great Catholic Education

Secondary School Registration




 Catalog-Item Reuse ‭[1]‬


​​​​​​​​​​​Secondary School Registration (Grades 9-12)

Under provincially legislated Open Access, students of Public School Supporters may attend Dufferin-Peel Catholic secondary schools, subject to the Board's admissions requirements.  

​Note: If your child is already enrolled in a DPCDSB elementary feeder school, they will be automatically enrolled in their local Catholic secondary school for Grade 9. 

To find out which Catholic school is in your area, use the GeoQuery Tool​ or contact our Planning Department at 905-890-0708 ext. 24440. If you are applying for 'Flex Boundaries', please contact the school office directly.


The Dufferin-Peel Catholic District School Board is launching an Online Registration Form for elementary and secondary school registration. Currently Online Registration is only offered for the following secondary schools:


​How does Online Registration work?

Click here for detailed instructions*

  1. Create an account on the Trillium Online Registration system   
  2. Complete Online Registration Form
  3. Submit Online Registration Form
  4. Receive email confirmation acknowledging receipt of the Online Registration Form
  5. School will contact the Parent/Guardian to review registration information and arrange a school visit to verify documentation.​
  6. Registration Form is approved and student is enrolled.​


Note: In-Person Registration is not available for Gr. 9 OPEN ACCESS students registering for Cardinal Ambrozic C.S.S. and St. Marcellinus S.S. Please use the ONLINE REGISTRATION system to be entered into the Random Selection Process.

To register in person, please print and fill out the Secondary Registration Form (copies of the form are also available in the school office) and bring the following documentation to the school during office hours.

The following documents are required for registration: 

  • Registration Form 

  • Proof of age of the child 
    Birth Certificate or passport.​

  • Original Roman Catholic baptismal certificate      
    For child and/or parent/guardian. Includes baptismal certificates from an Eastern Church in full communion with the Holy See of Rome. If the child has not been baptized, and the parent/guardian is a baptized Roman Catholic or has been baptized in an Eastern Church in full communion with the Holy See of Rome, the parent/guardian must bring their original baptismal certificate. 

  • Updated immunization records   
    Immunization Card, Peel Health Form or Letter of Exemption. 

  • Proof of Canadian citizenship   
    Birth certificate, passport or permanent resident status. 

  • Proof of home address    
    Two of the following: property tax bill, current utility bill, real estate document or Government of Canada issued forms. On a case-by-case basis, consideration for any special circumstance shall go through the respective Superintendent or Admissions Officer.  If the lease agreement is the sole documentation and not a standard lease form, it should be notarized/Commissioner of Oath.

  • Emergency rural address numbers    
    For identifying your property, if applicable.

  • Proof of English Separate School Support    
    May be done at the time of registration by completing an​ Application for the Direction of School Support and/or a Separate School Lease Agreement (Peel or Dufferin). 
    Learn More: Support Catholic Education

*All documentation must be submitted in English.
* All original documents are required.

For more information about admissions and requirements, parents/guardians should contact their local Catholic school or the Admissions Department at 905-890-0708 ext. 24512 or 24519 or 24511.


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