Which of the following is a requirement for serving notice of application outside of Ontario?

The requirement for serving notice of application outside of Ontario stipulates that at least 20 days' notice must be provided. This requirement ensures that the party receiving the notice has sufficient time to prepare and respond to the application. The provision for a minimum notice period aligns with the principles of fairness and justice, allowing the parties involved adequate time to gather evidence, consult legal counsel, and prepare their arguments or defenses.

In the context of the Rules of Civil Procedure in Ontario, this 20-day notice period specifically applies to situations where an application is being made outside of Ontario, recognizing the additional complexities and logistics involved in cross-jurisdictional matters. This timeframe is critical for maintaining the integrity of the legal process and ensuring that all parties have an equal opportunity to participate fully in the proceedings.