A comprehensive plan (often called an Official Plan, Municipal Development Plan, or similar names depending on the province) is a municipality's overarching planning document establishing long-term vision and policies for land use and development. These plans typically cover 20-30 years and address where growth should occur, how different areas should develop, transportation networks, parks and open space, infrastructure, environmental protection, and community character. All other planning decisions—zoning bylaws, development approvals, public investments—must align with the comprehensive plan. Developing or updating these plans involves extensive public consultation. Provincial legislation requires municipalities to maintain comprehensive plans meeting specified standards.