John Carlo Mastrangelo Mandates

Applicability of vicarious liability provisions of Occupational Health and Safety Act to project owners.

Acting for the CNOC in responding to two appeals brought by large telephone and cable companies from a CRTC decision which lowered the rates for wholesale high-speed internet access.

Counsel to large landowner in proceedings against the Ontario government regarding the inclusion of land inside the Greenbelt.

Successful in striking down a contract between a landowner and the City of Ottawa that restrict urban development on Kanata lands, and require the continued operation of a golf course on those lands.

Acting for Rogers in responding to an application by the Commissioner of Competition for alleged misleading advertising by Rogers in relation to its unlimited wireless data plans.

Successfully defended motion to quash an appeal of an arbitral costs award on jurisdictional grounds.

Counsel to a Canadian investment management firm in defence of a claim related to investment strategies for $1.8 billion

Successfully defended an a court-appointed receiver in resisting a stay application for the inadvertent access of purportedly privileged communications.

Counsel to applicant in a successful unjust enrichment application against property vendors in an agreement of purchase and sale for lands in Cambridge, Ontario.

Counsel to a defendant to a breach of contract claim brought by a contractor in connection with a transportation services agreement. The claim relates to the Amherst Island Wind Project.

Counsel to the plaintiffs in a significant dispute arising over a failed real estate purchase transaction.