The three orders of government refers to federal, provincial/territorial, and municipal governments, recognizing municipalities as a distinct governing level even though they lack constitutional status. Constitutionally, Canada has only two orders—federal and provincial—with municipalities being 'creatures of the provinces.' However, the phrase 'three orders' acknowledges municipalities' practical importance in governing Canadian communities and delivering essential services. Municipal associations advocate for constitutional recognition of municipalities as a third order of government, arguing their significance warrants protected status. Federal programs increasingly engage municipalities directly despite constitutional frameworks routing through provinces. The 'orders' terminology emphasizes partnership rather than hierarchy, though provincial constitutional authority over municipalities remains.