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Dalhousie University

Gavin Fitch, K.C.

June 15, 2026 by

Gavin Fitch, K.C. (he/him/his), is a senior partner in the Regulatory Group at Cassels. Gavin is an award-winning lawyer whose practice focuses on environmental, regulatory, energy permitting, and Indigenous law. A respected and trusted advisor, he provides practical, results-oriented advice to help clients navigate complex regulatory landscapes. Gavin is first and foremost an advocate, having spent literally hundreds of days in hearing rooms of energy and environmental tribunals, including the Alberta Utilities Commission, the Alberta Energy Regulator, the Natural Resources Conservation Board, and the Land and Property Rights Tribunal.

Gavin advises a diverse range of clients, including developers, energy producers, environmental monitoring agencies, governments, and landowners. Gavin’s experience includes mining projects, electric power facilities such as power plants (thermal, wind and solar), transmission lines, hydroelectric projects, and oil and gas infrastructure, including wells, pipelines, and processing facilities.  While based in Alberta, Gavin has worked on projects across Canada, such as the Lower Churchill Falls Hydro project in Newfoundland and Labrador, mining projects in Ontario and BC, as well as a major port expansion project in BC.

In the area of Indigenous law, Gavin assists government agencies with matters including the duty to consult and land claims. Notably, he serves as Canada’s Chief Negotiator in treaty and self-government negotiations in British Columbia and Yukon.

Gavin’s practice is grounded in administrative law, spanning municipal, environmental, energy, regulatory, and Indigenous matters. His background in journalism and strong writing skills provide a distinct advantage in this area, where written advocacy plays a central role.

Prior to joining Cassels, Gavin served as a partner at a regional full-service firm in Calgary.

Matthew McCague

May 11, 2026 by

Matthew McCague is a member of the 2026 summer student class at Cassels and is currently a Juris Doctor candidate at the Schulich School of Law at Dalhousie University, expected to graduate in 2027.

Prior to law school, Matthew earned a Bachelor of Arts with a Major in Psychology and Minor in Philosophy from the University of British Columbia. During his time at Dalhousie, Matthew has gained hands on legal experience through his pro bono work with Pro Bono Dalhousie, where he has assisted clients with both will drafting and record suspension applications. He also served as an Editor for the Schulich School of Law’s student publication, The Weldon Times, and currently serves as Co-President of the Dal Law Hiking Society.

Outside of his legal studies, Matthew is an avid outdoorsman and athlete. He enjoys hiking, running, tennis, and basketball, and is passionate about using sport as a means of connecting with others. A native of Vancouver, he previously worked across a range of roles – from a salmon fishing charter to restaurant delivery – before pursuing his legal education.

Michael R. Brown

April 20, 2026 by

Michael Brown is an associate in the Mining Group at Cassels. Michael maintains a transactional practice focused on corporate and securities law matters at all stages of the mining life cycle, from exploration arrangements, debt and equity financings, public offerings and M&A.

Prior to joining the firm, Michael served as corporate counsel for a major mining company, supporting exploration and corporate development efforts in numerous domestic and international mining jurisdictions. He brings this unique insight and business understanding to his work at Cassels.

Mimoza Gjelaj

October 28, 2025 by

Mimoza Gjelaj is an associate in the Intellectual Property Group at Cassels. Mimi’s practice encompasses all types of intellectual property disputes, including those involving patents. With a Master’s degree in Analytical Chemistry, Mimi effectively leverages her technical expertise and attention to detail to interpret and distil complex legal issues in a variety of patent matters.

During law school at Dalhousie University, Mimi competed in and won the 2022 Harold G. Fox Intellectual Property moot. She also volunteered with Dalhousie’s Student Advocacy Service as a Student Advocate and Mentor. She was also a caseworker and educator with several immigration and human rights groups though Dalhousie’s Pro Bono Program.

Prior to joining Cassels, Mimi served as an associate at a boutique Intellectual Property firm.

Yousef Mian

May 16, 2025 by

Yousef Mian (he/him) was a member of the 2025 summer student class at Cassels and will return as an Articling Student in 2026.

Maryjane Sexton

May 16, 2025 by

Maryjane Sexton (she/her) was a member of the 2025 summer student class at Cassels and will return as an Articling Student in 2026.

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