Legislative Update Report No. 2026-18 Le Bulletin D’actualités Législatives

Effective April 1, 2026, Quebec's Act respecting contracting by municipal bodies fundamentally transforms how municipal contracts are awarded, moving beyond the traditional lowest-price model to embrace qualitative evaluation criteria including environmental practices, life cycle costs, and contractor performance history. Municipal bodies now have eight award procedures to choose from, along with new pre-tender processes that can limit competition to prequalified enterprises. Contractors must adapt their te

For infrastructure sponsors, lenders, contractors, institutional investors and Indigenous partners, the implications are less about the size of the pipeline—already well understood—and more about how projects will be advanced, financed and de-risked in practice.

On April 28, 2026, the federal government released Canada’s Spring Economic Update 2026 (the “ Update ”), continuing the “Build Canada Strong” agenda first set out in Budget 2025.

In Knauff v. Ontario (Human Rights Tribunal), 2026 ONCA 653, a five-judge panel of the Court of Appeal for Ontario revisited the test governing motions for leave to appeal from decisions of the Divisional Court.

Canada is experiencing a surge in infrastructure investment driven by streamlined regulatory approvals, enhanced government financing mechanisms, and growing demand for energy and digital infrastructure. This guide examines the evolving legal and regulatory landscape that foreign investors must navigate to successfully structure, finance, and develop major projects across the country.

Manitoba has unveiled over $100 million in targeted financial supports designed to shield provincial workers, businesses, and producers from the economic impact of escalating U.S. trade tariffs.

The federal government has published notices proposing to add the Mackenzie Valley Highway and Roberts Bank Terminal 2 to Schedule 1 of the Building Canada Act as projects of national interest. These potential listings, following a similar notice for the West Coast Oil Pipeline, provide the first practical indications of how the government may use the Act to advance major infrastructure projects through streamlined federal approvals while maintaining Indigenous consultation and environmental assessment requ

Canada has introduced a new national framework setting expectations for data centre infrastructure development, with 42 major industry signatories including Amazon, Google, Meta, Microsoft and NVIDIA. The Principles establish five core requirements covering local benefits, electricity cost allocation, environmental impacts, transparency and strategic value, though their practical implementation will depend heavily on provincial and municipal policy decisions.

The Canadian government has introduced Bill C-39, the Building Canada Strong Act, proposing to compress federal project approval timelines from five years to one year through consolidated permitting and streamlined processes. The legislation also modernizes transportation infrastructure through National Trade Corridors and reforms labour relations by strengthening collective bargaining while clarifying ministerial powers to intervene in work stoppages.

On September 21, 2026, the federal government introduced Bill C-39, the Building Canada Strong Act. It is the latest and most comprehensive instalment in a series of federal reforms that began in 2025 with the Building Canada Act and the creation of the Major Projects Office.

Canada and the United States have escalated their trade war with new retaliatory tariffs and import prohibitions taking effect in September 2026. What specific goods are now subject to these measures, and how do the complex layers of tariffs interact to impact cross-border commerce? This comprehensive analysis breaks down the latest developments in the deteriorating Canada-U.S. economic relationship.

As Canada and the United States escalate their trade dispute with new retaliatory tariffs, businesses face mounting compliance challenges across multiple sectors. This analysis examines the comprehensive tariff landscape affecting bilateral trade, including Canada's September 8, 2026 surtaxes on U.S. imports and the corresponding American section 338 tariffs, detailing rates, exemptions, and the legal frameworks governing these measures.

The Canada Revenue Agency has announced a new priority system for advance income tax ruling requests, targeting investments of at least $1 billion in Canada. This initiative aims to accelerate the tax certainty process for major investors by reducing processing times and providing binding guidance on how specific Income Tax Act provisions apply to proposed transactions.

The Ontario Ministry of Labour has announced that inspectors will be conducting safety inspection blitzes, targetting the industrial and construction sector.

September 2026 has seen significant announcements in the renewable energy space across the country. Alberta is set to introduce a new solar panel recycling program that has drawn industry criticism

Canada's new Productivity Mega Deduction permanently provides immediate expensing for a wide range of depreciable property and Canadian development expenses, dramatically expanding the scope beyond the previously announced Productivity Super Deduction. The measure aims to reduce Canada's marginal effective tax rate on new business investment to 6.4%, positioning it as the lowest among major economies and less than half the U.S. rate.

The Government of Canada has launched its highly anticipated Defence Drone Initiative to accelerate the development, testing, production and procurement of Canadian uncrewed and autonomous systems for the Canadian Armed Forces and the Canadian Coast Guard.

Consumer protection reforms in Québec, Ontario, British Columbia, and New Brunswick will require many suppliers to update online sales practices in 2026.

This comprehensive legislative update covers recent regulatory changes, proclamations, and proposed regulations across Canada's federal government and all provinces and territories.

Alternative practice structures (APS), already firmly established in the United States, are generating significant interest and activity in the Canadian market, particularly in regard to accounting firms.