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Calgary, AB · 2026-09-24

The Duty to Consult in Alberta: What Resource Projects Need to Know

Duty to Consult: illustrated cover for a LawDB guide about Calgary, Alberta
Fasken’s Calgary practice lists energy, oil and gas, mining and Indigenous affairs among its sectors, and the firm has an office in Tsuut’ina, Alberta. This guide is our own general overview.

Before the Crown approves a project that could affect Aboriginal or treaty rights, it may have to consult with the Indigenous communities affected. This duty comes from the Supreme Court of Canada’s 2004 Haida Nation decision and shapes how energy and mining projects are permitted in Alberta.

Who owes the duty

The duty belongs to the Crown, federal or provincial. Companies do not owe the constitutional duty themselves, but the Crown often relies on proponents to carry out the practical parts of consultation, such as sharing information and responding to concerns. A weak record can delay or endanger an approval.

The depth of consultation depends on the strength of the claim and how seriously the project could affect it.

How Alberta manages it

In Alberta, the province’s Aboriginal Consultation Office manages consultation for provincial approvals. It decides whether consultation is required, sets out its scope and assesses whether it has been adequate, and proponents are expected to follow its directions.

Projects with federal approvals can involve separate federal consultation processes as well.

Practical advice for proponents

Start early, keep clear records of what was shared and how concerns were addressed, and treat consultation as relationship-building rather than a checklist. Agreements that share benefits with communities are increasingly common, but they do not replace the Crown’s duty.

Building a consultation record

Firm spotlight: Fasken

Fasken’s Calgary practice, in First Canadian Centre on 7th Avenue SW, says it mirrors the Alberta market with experience in energy, oil and gas, mining, real estate, banking, finance, infrastructure, technology, Indigenous affairs and government. Firm-wide it has more than 900 lawyers in ten offices, including London and Johannesburg. See the full Fasken profile. Read more from Fasken’s Calgary office page.

Frequently asked questions

What is the duty to consult?

A constitutional obligation on the Crown to consult, and where appropriate accommodate, Indigenous groups when a decision could affect their rights.

Does a company owe the duty?

No, the duty rests with the Crown, but companies often handle the practical steps.

What is Alberta’s Aboriginal Consultation Office?

The provincial body that manages consultation on provincial approvals for resource projects.

Can a project be delayed by inadequate consultation?

Yes. Courts can quash or delay approvals if consultation was inadequate.

Should we get an agreement with the community?

Often it helps, but it does not replace the Crown’s own duty.

Alberta firms to look at

Fasken★ 2.9 (15)Hoare Claxton Criminal Defence★ 5.0 (27)Cuming & Gillespie LLP★ 4.7 (80)McCarthy Tétrault LLP★ 4.6 (12)

See all Calgary law firms · All Alberta law firms

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General information for readers in Alberta, not legal advice for any specific situation. Laws, thresholds and deadlines change, so confirm current rules with a lawyer before relying on anything above. LawDB is an independent directory and is not affiliated with Fasken; firm details come from the firm’s own published descriptions and public listings.