Intermunicipal cooperation refers to neighbouring municipalities working together on issues that cross their boundaries. This collaboration might address regional transportation, watershed management, economic development, or emergency response. Cooperation can be informal through regular meetings and information sharing, or formal through binding agreements and joint service boards. Provincial governments often encourage intermunicipal cooperation to improve efficiency and reduce duplication. Successful cooperation requires trust, clear communication, and willingness to compromise on local priorities for regional benefit. Examples include joint transit authorities and regional water systems.