Like other nutrition programs around the world, Canada's Food Guide divides nutrition into four main food groups: vegetables and fruit, grain products, milk and alternatives, and meat and alternatives.
Therefore, it is in the school district's discretion to decide how long to keep such records. In keeping with the intent of 603 CMR 23.06, however, the time limit for destruction of the record should probably be not less than sixty years for a transcript and not more than five years for the temporary record.
How long to keep your records. Generally, you must keep your written evidence for five years from the date you lodge your tax return or if you: have claimed a deduction for decline in value (formerly known as depreciation) â five years from the date of your last claim for decline in value