Bill C-5 and the New Era of Indigenous Partnership on Major Projects

Canada’s infrastructure landscape is changing fast. The passage of Bill C-5 — the Building Canada Act — signals a federal commitment to accelerating major projects in energy, transportation, and critical minerals. But acceleration does not mean bypassing Indigenous communities. If anything, the new framework makes Indigenous partnership more central to project success than ever before.

For Nations and proponents alike, understanding what this means in practice is not optional. It is the difference between a project that moves and one that stalls.

What Bill C-5 Changes

Bill C-5 streamlines federal review processes for designated projects, with the goal of reducing overlap and delay across regulatory bodies. It creates pathways for projects of national interest to move through assessment more efficiently. What it does not do is eliminate or reduce the duty to consult. Indigenous rights, Treaty obligations, and UNDRIP commitments remain fully in force.

In fact, the practical effect of faster regulatory timelines is that meaningful Indigenous engagement must happen earlier and be more substantive — not less. Proponents who wait for regulatory milestones to begin Nation relationships will find themselves unable to meet the expectations the new framework creates.

Equity Partnership Is Now a Project Fundamental

The most significant shift is not regulatory — it is economic. Major lenders, institutional investors, and project insurers are increasingly conditioning financing on demonstrated Indigenous support and, in many cases, Indigenous equity participation. Projects that cannot show genuine Nation partnership face not just political risk but capital risk.

This is good news for Nations that have been building their capacity to participate in major projects. The Toronto–Québec City high-speed rail corridor, critical minerals projects across the Shield, and energy infrastructure in Northern Ontario are all examples of where this new dynamic is playing out in real time.

What This Means for Nations

For First Nations in the path of major projects, the current moment is one of real leverage — but leverage requires preparation. Nations that have established engagement protocols, built internal technical capacity, and developed clear positions on economic participation are far better positioned to shape outcomes than those encountering proponents for the first time.

Opawamow Group helps Nations build that capacity before the proponent arrives at the door: developing consultation protocols, workplan frameworks, rights review processes, and economic participation strategies that reflect the Nation’s own priorities.

What This Means for Proponents

For proponents, the lesson is straightforward: the cost of doing Indigenous engagement poorly has never been higher. Regulatory delays, legal challenges, and financing conditions all point in the same direction. Investing in genuine, early, well-resourced Nation engagement is not a compliance exercise — it is risk management and, increasingly, a prerequisite for project finance.

If you are planning a major project in a corridor that crosses or affects Indigenous territories, Opawamow Group can help you build the engagement architecture that gives your project the best chance of moving forward with Nation support.