Learn

Projects in or near water can affect fish and fish habitat in different ways. Understanding the potential impacts of your work is the first step to protect aquatic ecosystems and meet your responsibilities under the Fisheries Act and the Species at Risk Act.

If you are planning a project and you are ready to determine which requirements may apply, visit the Plan section. Find essential information about Fisheries Act authorizations, how to apply, and other important guidance.

Protection and projects

Fish and fish habitat protection

Legal framework for protecting and conserving fish and fish habitat and aquatic species at risk.

When an authorization or permit may be required

Key steps to figure out whether a project may need a Fisheries Act authorization or Species at Risk Act permit, guidance, tools, and requirements.

Major projects

If you are proposing a major project in Canada, review guidance and details on contacting our Concierge Service.

Fisheries Act Registry

Find records relating to fish and fish habitat protection and pollution prevention.