Published online by Cambridge University Press: 04 January 2016
There is a growing body of literature exploring the relationship between regulated professions and the state. Research has shown that the state is the key source of power for professions, and it has suggested that professions may support and assist state agencies and actors in many ways. Although studies have documented changing state-profession relations across region and era and recent research points to significant change in the regulation of some professions in the past decade or two, there remains much that we do not know about the changing nature of professional regulation over time. In this article I examine professional regulation in four Canadian provinces between 1867 and 1961. The findings reveal distinct eras of professional regulation and definite differences in who is regulated and how over time. There are many more regulated professions toward the end of the period, they are more closely regulated by the state, and their relationships to each other are more closely delineated. The implications for our understanding of state-profession relations over time are discussed.