Sine Qua Non Services Juridiques
1 lawyer · Established 2015 · Québec
One of 158 law firms listed in Québec, and one of 47 handling Administrative & Regulatory Law.
Sine Qua Non is a Québec City law firm founded by Samuel Proulx Lemire in 2015, offering legal services to organizations, businesses and individuals across multiple areas of law. Part of its practice centres on social-economy organizations such as non-profits, cooperatives and mutuals, alongside administrative law matters before Quebec's administrative tribunals.
Practice areas
Lawyers 1
Where to find them
155 Charest Est, RC-1 Québec (Qc) G1K 3G6 · 581-307-3792
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Administrative & Regulatory LawListing compiled from the firm’s public website in July 2026. Verify licence status in the Barreau du Québec directory ↗