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Business agreement (limitation period exception)

In Ontario’s Limitations Act, 2002, a business agreement is an agreement made by parties none of whom is a consumer as defined in the Consumer Protection Act, 2002. Section 22 lets the parties to one go further in varying limitation periods than other agreements may.

A purchase agreement between two businesses may say something about claim deadlines. Whether that wording works is a question for s. 22 of the Act. The starting point is that a limitation period applies despite any agreement to vary or exclude it, subject only to the exceptions in s. 22(2) to (6). This entry covers Ontario only; check the rules where you are.

What the exception allows

  • A limitation period other than the s. 15 ultimate period may be varied or excluded by a business agreement made on or after October 19, 2006.
  • The s. 15 ultimate period may be varied by a business agreement, but it may be suspended or extended only as s. 22(4) allows, which requires that the claim has been discovered.
  • In s. 22, “vary” includes extend, shorten and suspend.

Who counts

The test looks at who the parties are. The Consumer Protection Act, 2002 defines a consumer as an individual acting for personal, family or household purposes, and not a person acting for business purposes. A note in the Limitations Act says the reference will change to the Consumer Protection Act, 2023 on a day to be proclaimed. See whether a purchase agreement can change the limitation period and the discoverability principle.

Sources

This definition is checked against primary sources. Links were last confirmed on the dates shown.

  1. 01
    Government of OntarioGovernment
    Limitations Act, 2002, S.O. 2002, c. 24, Sched. B
    ontario.ca·Checked Oct 20, 2026
  2. 02
    Government of OntarioGovernment
    Consumer Protection Act, 2002, S.O. 2002, c. 30, Sched. A
    ontario.ca·Checked Oct 25, 2026

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