Log in or register
Share on LinkedInShare on LinkedIn

ARTICLE · 15 MAY 2008

Merger Review: Canada — Transaction Blocked Under The Investment Canada Act

Blake, Cassels & Graydon LLP
Blake, Cassels & Graydon LLP
Contributor
Blake, Cassels & Graydon LLP

Blake, Cassels & Graydon LLP

As one of Canada’s top business law firms, Blake, Cassels & Graydon LLP (Blakes) provides...

View firm profile
Explore more from Blake, Cassels & Graydon LLP

The Canadian Minister of Industry, The Honourable Jim Prentice, confirmed yesterday his decision to block the proposed sale of Macdonald, Dettwiler and Associates Ltd. to Alliant Techsystems Inc.

CanadaAntitrust/Competition Law
Blakes Competition & Antitrust Group
Blakes Competition & Antitrust Group
Author LinkedIn connections

Copyright 2008, Blake, Cassels & Graydon LLP

Originally published in Blakes Bulletin on Competition Law, May 2008

The Canadian Minister of Industry, The Honourable Jim Prentice, confirmed yesterday his decision to block the proposed sale of Macdonald, Dettwiler and Associates Ltd. to Alliant Techsystems Inc.

As we reported in our April 11th bulletin, entitled Investment Canada Giving Greater Scrutiny to Foreign Investments?, the Minister is not satisfied that Alliant Techsystems' application to acquire control of the Information Systems and Geospatial Businesses of MacDonald, Dettwiler and Associates Ltd. is likely to be of net benefit to Canada, this being the statutory standard for approval under the Investment Canada Act.

We operate a free-to-view policy, asking only that you register in order to read all of our content. Please login or register to view the rest of this article.

Register for freeORLog in

Related Articles

Legal Intelligence Newsletters: sign up for the latest legal and regulatory news on your chosen topics

Read more about

Related Comparative Guides

See more popular content from

Article

Cassels On Competition: October 2026

More particularly, the Plaintiff had argued that the drip pricing provision in subsection 52(1.3) of the Competition Act requires “all-inclusive pricing” and forbids all forms of “fragmented or segmented pricing,” and that Ticketmaster’s partitioned price representations are thus prohibited as a criminal conduct and amount to false or misleading representations covered by the criminal misleading advertising provision in section 52
CanadaAntitrust/Competition Law
Cassels
Cassels
Article

Competition Bureau Reaches Consent Agreement With Empire Company Limited Regarding Grocery Property Controls

The Competition Bureau of Canada has entered into a consent agreement with Empire Company Limited, parent of major grocery chains including Sobeys and Safeway, restricting the company's use of property controls that limit competition. This agreement prohibits Empire from enforcing certain restrictive covenants and exclusivity clauses that prevent other grocers from operating nearby, despite Empire's earlier voluntary commitments. The Bureau's action signals heightened regulatory scrutiny of property control
CanadaAntitrust/Competition Law
Blake, Cassels & Graydon LLP
Blake, Cassels & Graydon LLP
Article

Pre-Merger Notification Guide: Canada’s Competition Act

This comprehensive guide examines the pre-merger notification requirements under Canada's Competition Act, providing essential information for parties considering transactions that may trigger mandatory filing obligations. The guide outlines the thresholds, procedures, and compliance considerations that businesses must navigate when planning mergers and acquisitions in the Canadian market.
CanadaAntitrust/Competition Law
Davies Ward Phillips & Vineberg LLP
Davies Ward Phillips & Vineberg LLP
Article

Kalibrate Consent Agreement Targets Third-Party Information Sharing As Abuse Of Dominance

On September 24, 2026, the Competition Bureau (Bureau) announced it had entered into a consent agreement with Kalibrate Canada Inc. (Kalibrate) to address concerns regarding Kalibrate’s collection and distribution of detailed retail fuel data through its Kalibrate Market Intelligence product (KMI). More broadly, the matter signals the Bureau’s willingness to challenge information-sharing arrangements under multiple provisions of the Competition Act (Act), including through abuse of dominance where the intermediary itself is alleged to be dominant.
CanadaAntitrust/Competition Law
Blake, Cassels & Graydon LLP
Blake, Cassels & Graydon LLP
Article

Canada Imposes Counter-Tariffs On C$27.6-Billion Of U.S. Imports, Effective September 8, 2026

Canada has announced C$27.6-billion in counter-tariffs on U.S. imports, effective September 8, 2026, targeting over 700 product classifications across steel, aluminum, dairy, electronics, and other sectors. The measures represent a dollar-for-dollar response to U.S. Section 338 tariffs, with rates ranging from 15% to 50% depending on the product category. The government has also introduced a C$7.5-billion support package for affected Canadian workers and businesses.
CanadaInternational Law
Blake, Cassels & Graydon LLP
Blake, Cassels & Graydon LLP
Article

Digging Deeper: Canadian Mining Sector Tax Update

Canada’s mining sector is at an important inflection point. Against a backdrop of growing global demand for critical minerals and increased competition for investment capital, the Canadian federal government has recently introduced a series of tax measures designed to encourage investment and strengthen the competitiveness of Canada’s mining industry. For investors, these measures may meaningfully influence the after-tax economics of projects and financing structures across the mining value chain.
CanadaEnergy and Natural Resources
Blake, Cassels & Graydon LLP
Blake, Cassels & Graydon LLP
Article

Fall Forecast: What To Watch In Canada’s Communications Sector

Canada's broadcasting, telecommunications, and satellite industries face significant regulatory changes this fall as Parliament advances key legislation. From the CRTC's implementation of the Online Streaming Act amid U.S. trade tensions to new lawful access requirements for service providers and the establishment of Canada's first space launch framework, these developments will reshape operational requirements across the communications sector.
CanadaMedia, Telecoms, IT, Entertainment
Blake, Cassels & Graydon LLP
Blake, Cassels & Graydon LLP
Article

Snap Election, Strict Rules: Navigating Compliance While Engaging In B.C.’s Provincial Election

British Columbia's snap election on October 24, 2026, brings unprecedented compliance challenges for businesses seeking to engage in policy discussions. With some of Canada's strictest lobbying rules, stringent election financing laws, and new foreign influence regulations all converging during the campaign period, organizations must navigate a complex web of registration requirements, spending caps, and reporting obligations while avoiding significant legal and reputational risks.
CanadaGovernment, Public Sector
Blake, Cassels & Graydon LLP
Blake, Cassels & Graydon LLP
Article

Kalibrate Consent Agreement Targets Third-Party Information Sharing As Abuse Of Dominance

On September 24, 2026, the Competition Bureau (Bureau) announced it had entered into a consent agreement with Kalibrate Canada Inc. (Kalibrate) to address concerns regarding Kalibrate’s collection and distribution of detailed retail fuel data through its Kalibrate Market Intelligence product (KMI). More broadly, the matter signals the Bureau’s willingness to challenge information-sharing arrangements under multiple provisions of the Competition Act (Act), including through abuse of dominance where the intermediary itself is alleged to be dominant.
CanadaAntitrust/Competition Law
Blake, Cassels & Graydon LLP
Blake, Cassels & Graydon LLP
Article

Ontario Proposes Amendments To Streamline Electricity Transmission Development

Ontario's Ministry of Energy and Mines has proposed exempting electricity transmission projects procured by the Independent Electricity System Operator from the traditional leave to construct approval requirement. This regulatory change could significantly streamline the development timeline for bulk system transmission infrastructure, including the pending Toronto Third Line procurement, while maintaining environmental assessment and Indigenous consultation requirements.
CanadaEnergy and Natural Resources
Blake, Cassels & Graydon LLP
Blake, Cassels & Graydon LLP