Insurance contracts occupy a peculiar position in commercial relationships because they represent ongoing promises that must adapt to changing circumstances while still providing the certainty that policyholders require for effective risk management. Unlike a contract for the sale of goods, which typically involves a single transaction and then concludes, an insurance policy creates a continuous relationship between the insurer and the insured that spans months or years. During this coverage period, the world does not stand still. Businesses expand or contract, properties undergo renovation, new vehicles are acquired, employees come and go, and the fundamental nature of insured risks can shift dramatically. The question of what changes can occur during the policy term—and who has the authority to make them—sits at the heart of understanding your rights and obligations as a policyholder in Alberta.
The foundation of mid-term changes rests on the principle that insurance is fundamentally a contract of utmost good faith, a concept that pervades Canadian insurance law and finds particular expression in Alberta's Insurance Act. This means that both parties to the contract have heightened duties to deal honestly and transparently with one another. When circumstances change, the insured has a continuing duty to disclose material changes that affect the risk being underwritten. Simultaneously, the insurer has obligations regarding how and when it can modify the terms of coverage. Understanding these reciprocal obligations requires appreciating that the insurance contract is not a static document but rather a living agreement that contemplates adjustment within defined parameters. The policy wording itself typically contains provisions that address modifications, and these contractual terms operate within the broader framework established by Alberta's statutory regime and the common law principles developed through decades of Canadian jurisprudence.