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Ontario Tech acknowledges the lands and people of the Mississaugas of Scugog Island First Nation.

We are thankful to be welcome on these lands in friendship. The lands we are situated on are covered by the Williams Treaties and are the traditional territory of the Mississaugas, a branch of the greater Anishinaabeg Nation, including Algonquin, Ojibway, Odawa and Pottawatomi. These lands remain home to many Indigenous nations and peoples.

We acknowledge this land out of respect for the Indigenous nations who have cared for Turtle Island, also called North America, from before the arrival of settler peoples until this day. Most importantly, we acknowledge that the history of these lands has been tainted by poor treatment and a lack of friendship with the First Nations who call them home.

This history is something we are all affected by because we are all treaty people in Canada. We all have a shared history to reflect on, and each of us is affected by this history in different ways. Our past defines our present, but if we move forward as friends and allies, then it does not have to define our future.

Learn more about Indigenous Education and Cultural Services

Are my records eligible for disposition

This page is part of a series of articles on implementing the Records Classification and Retention Schedule. Before you can figure out if your records are eligible you must have:

  • Identified your storage locations
  • Completed an Inventory and Classification sheet.


To establish a retention threshold for each of your records series, start at the beginning of the current year and subtract the retention period for the records series. 


A records series has a two-year retention period. In 2016 any records with a trigger date before January 1st 2014 are eligible. 

Note: Be careful to use the correct year (academic, calendar, fiscal, etc.) when you are calculating the threshold for a particular records series.

Add a column to the Inventory and Classification sheet. Enter the retention threshold for each records series. 


An annual retention trigger occurs at the end of the year. This may be the academic, calendar or fiscal year depending on the records series. Finding the trigger date for annual files will be straightforward. Check the actual files to make sure they are split correctly at the end of the year. Some files may need to be split if file cut off has not been strict in the past.

Check the from dates of all annual record types. If a from date is before the Retention Threshold, it has a range of eligible records. Evaluate which lines have eligible records. 


An event based retention trigger is tied to a specific event and could occur at any time. This may be the end of a project, publication date, student graduation date, etc. For event-based files, you may need to refer to the contents of the file, or an alternate records system (e.g. Student Information System) to find the trigger date. 

If possible, use an existing records system to obtain a report of trigger dates. This will work if a spreadsheet or database system tracks close dates or last activity dates. Evaluate the entries on the report to determine which meet the retention threshold. Attach the report as a supplement to the Disposition Authorization Form.

If there is no system in place you will have to track manually. Complete a file tracking sheet listing the name of the file, the records series code and the trigger date. The file tracking sheet is part of the Inventory and Classification Form. Use the retention threshold to determine eligibility. 

Fill out a Disposition Authorization Form

Once you have determined which files are eligible, see Destroying and disposition of University Records for information on how to fill out a disposition authorization form.

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