Koltun Law P.C.

About Koltun Law P.C.

Koltun Law Professional Corporation is a solo immigration and civil litigation practice based in St. Catharines, Ontario, run by founder Andrew Koltun. The firm serves clients across Niagara and Hamilton, and its Federal Court litigation work reaches clients well beyond Ontario. Koltun holds a Juris Doctor from the University of Ottawa and a master's degree in global governance from the University of Waterloo. The practice concentrates on immigration and refugee law, civil claims against negligent immigration consultants, human traffickers, and IRCC or CBSA staff accused of abusing their authority, and access to information and privacy appeals for journalists, academics, and researchers challenging how a federal department handled their request.

Koltun also directs AIMICI, a Canadian nonprofit that monitors and analyzes how immigration authorities use artificial intelligence in their decisions. Koltun coauthored a 2024 Ottawa Law Review article on the limits of the complicity doctrine in Canadian refugee law, a piece the firm's site notes was later cited in a 2025 Federal Court decision. National outlets including The Canadian Press, the Globe and Mail, the Toronto Star, and CBC News have quoted the firm on subjects ranging from the Federal Court's immigration backlog to the use of automated tools in IRCC decision making.