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Important Dates

Posted July 10, 2019

New Registrations:

Monday, August 26, 2019

Call the week prior …

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Report Cards

Posted July 2, 2019

Report Cards will be available for pick up at the front office starting Monday, July 08 2019.

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2019 OSSLT Results

Posted June 12, 2019

2019 Ontario Secondary School Literacy Results provided to students

On Wednesday June 12th, a letter was given to students who wrote the Ontario Secondary School …

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Dual Credit

Posted June 12, 2019

Dualcredit_logo 1

Dual Credit registrations for the 2019-2020 school year (grade 11 …

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Commencement Dates

Posted June 12, 2019

Class of 2019: 

Friday October 25, 2019


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Ophea Certification

Posted May 31, 2019

Ophea Certified   Gold

May – June 2019 Workshop Schedule

Posted April 26, 2019

Dufferin Parent Support Network is proud to provide free parenting workshops, below are links to the May/June schedule and workshops.


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School Year Calendar

Posted February 1, 2019

Weekly Timetable & School Year Calendar for 2018-2019 – Revised


2018 2019 TT Revised


Welcome to Centre Dufferin District High School, home of the “Royals”

Posted January 1, 2019

Welcome CDDHS parents! The previously used REMIND text messaging notifications will no longer be available. …

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Code of Conduct

Posted September 11, 2018

For information regarding our Code of Conduct see the attachment: Code Of Conduct 2018

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