Ontario directory

Administrative & Regulatory Law Firms in York Region, Ontario

19 law firms.

What does an administrative lawyer in York Region do?

An administrative lawyer helps people and businesses in York Region deal with government bodies and public tribunals, from a licence dispute to a benefits denial or a human rights complaint. Much of this work happens before a tribunal rather than in a regular courtroom. Many of those tribunals sit under Tribunals Ontario, including the Landlord and Tenant Board, the Human Rights Tribunal of Ontario, and the Licence Appeal Tribunal. When a tribunal or government decision has to be challenged in court, the case goes to the Divisional Court, part of the Superior Court of Justice, which sits for the region at the Newmarket courthouse on Eagle Street West. A lawyer can advise you early, gather your evidence, and represent you at the hearing, whether you're a tenant in Richmond Hill or a business owner in Vaughan.

Which tribunals and boards hear these disputes?

It depends on the decision you're fighting. Tribunals Ontario is the umbrella for several busy boards: the Landlord and Tenant Board handles residential tenancy disputes, the Human Rights Tribunal of Ontario hears discrimination complaints, and the Licence Appeal Tribunal reviews licensing decisions and auto accident benefit claims. Each board has its own forms and timelines.

Workplace injuries follow a separate path. Claims run through the Workplace Safety and Insurance Board, and if you disagree with a final WSIB decision you can appeal it to the Workplace Safety and Insurance Appeals Tribunal. An injured worker in Aurora and one in Markham use the same system.

How does judicial review work, and what's the deadline?

If a tribunal or government body has already decided your case and you think it got the law wrong, the next step is usually judicial review. That application goes to the Divisional Court, which is part of the Superior Court of Justice, and it generally must be filed within 30 days of the decision. The court can extend that time in some cases, but you shouldn't count on it.

Judicial review isn't a fresh hearing of the facts. The court looks at whether the decision was reasonable and whether the process was fair, so the written record carries real weight. Because the window is short, it's worth getting advice quickly.

How do you choose an administrative law firm in York Region?

Start with a firm that has argued cases before the specific tribunal you're facing, whether that's the Landlord and Tenant Board, the Human Rights Tribunal, or the Licence Appeal Tribunal. Ask who will handle your file, how they prepare for a hearing, and whether they've taken a matter to judicial review when a tribunal got it wrong. A firm near you in Vaughan, Newmarket, or Aurora can also make meetings and filings simpler.

You can confirm any lawyer's standing on the Law Society of Ontario directory. Browse the administrative & regulatory law firms in York Region below.

Ahmed Dharsi LLP

2 lawyers

Ahmed Dharsi LLP is a boutique litigation firm in Thornhill specializing in high-stakes commercial and employment litigation, including shareholder disputes, executive terminations, contract disagreements, and civil f…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionEmployment & Labour LawEmployment & Labour LawConstruction LawConstruction LawAdministrative & Regulatory LawAdministrative & Regulatory Law

AIMMS Law Professional Corporation is a Markham, Ontario law firm led by founder Mohammad Ameli. The firm handles criminal law, civil litigation, business law, real estate, immigration, and professional regulatory mat…

Criminal DefenceCriminal DefenceCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionBusiness & Corporate LawBusiness & Corporate LawReal Estate LawReal Estate Law

BPR Litigation Lawyers is an association of Ontario litigation lawyers based in Vaughan, with satellite offices serving Toronto, Markham, Oakville, Barrie, Peel, York, and Durham regions. It handles civil, commercial,…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionFamily LawFamily LawConstruction LawConstruction LawInsurance LawInsurance Law

Cattanach Hindson Sutton VanVeldhuizen LLP is a Markham law firm that has provided legal services to the community for more than 90 years. The firm handles real estate, wills and estates, corporate and commercial law,…

Real Estate LawReal Estate LawWills, Estates & TrustsWills, Estates & TrustsBusiness & Corporate LawBusiness & Corporate LawEmployment & Labour LawEmployment & Labour Law

Donnell Law Group

5 lawyers

Donnell Law Group is a litigation firm based in Keswick that serves York Region and the wider GTA, including Newmarket, Richmond Hill, Vaughan and Markham. Its lawyers have more than 75 years of combined experience ac…

Criminal DefenceCriminal DefenceFamily LawFamily LawWills, Estates & TrustsWills, Estates & TrustsAdministrative & Regulatory LawAdministrative & Regulatory Law

FJS Lawyers

2 lawyers

FJS Lawyers is a boutique Ontario firm founded by Frank Sperduti that focuses on expropriation, civil litigation, and administrative and municipal law. It represents landowners, businesses, and public authorities in m…

Administrative & Regulatory LawAdministrative & Regulatory LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute Resolution

HiLex is the registered business name of Hassani Lex Professional Corporation, an Ontario law practice led by Hamid Reza Hassani, a barrister and solicitor. The firm focuses on federal and administrative litigation, i…

Immigration LawImmigration LawAdministrative & Regulatory LawAdministrative & Regulatory LawBusiness & Corporate LawBusiness & Corporate LawIntellectual PropertyIntellectual Property

Hum Law Firm

2 lawyers

Hum Law Firm is a Toronto firm focused on workplace and employment law, professional regulation, human rights law and litigation. It practises in both Ontario and Quebec, offers services in English and French, and mai…

Employment & Labour LawEmployment & Labour LawAdministrative & Regulatory LawAdministrative & Regulatory LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute Resolution

Karrass Law

2 lawyers

Karrass Law is a Thornhill, Ontario civil litigation boutique led by Robert Karrass, handling civil, family, administrative, criminal, and appellate matters, along with mediation and arbitration services. The firm als…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionFamily LawFamily LawAdministrative & Regulatory LawAdministrative & Regulatory LawCriminal DefenceCriminal Defence

Lawyer Up Canada

1 lawyer

Lawyer Up Canada is a criminal defense law firm based in Richmond Hill, Ontario, serving clients across the province. Founded by Victor O'Brien, who trained under Toronto criminal defense lawyers before earning his la…

Criminal DefenceCriminal DefenceAdministrative & Regulatory LawAdministrative & Regulatory Law

Loopstra Nixon LLP

114 lawyers · Est. 1973

Loopstra Nixon LLP is a full-service business and public law firm headquartered in Toronto, with a second downtown Toronto office and an additional Ontario office in Vaughan, plus U.S. satellite offices in Buffalo and…

Business & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionAdministrative & Regulatory LawAdministrative & Regulatory LawReal Estate LawReal Estate Law

Miller Thomson LLP

28 lawyers

Miller Thomson LLP is a national, full-service business law firm with offices across Canada. Its lawyers work in corporate and commercial law, litigation, real estate, construction, insurance, tax, labour and employme…

Business & Corporate LawBusiness & Corporate LawCivil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionConstruction LawConstruction LawInsurance LawInsurance Law

Neuberger & Partners LLP

5 lawyers · Est. 1993

Neuberger & Partners LLP is a Toronto criminal defence firm founded in 1993, with a second office in Markham serving York Region. The firm focuses exclusively on criminal law, including sexual assault and domestic vio…

Criminal DefenceCriminal DefenceAdministrative & Regulatory LawAdministrative & Regulatory Law

SorbaraLaw

39 lawyers · Est. 1980

SorbaraLaw is a full-service regional firm with 40+ lawyers across offices in Waterloo, Guelph, Fergus and Markham, serving individuals, businesses, institutions and governmental bodies across Ontario. Its practice sp…

Business & Corporate LawBusiness & Corporate LawImmigration LawImmigration LawReal Estate LawReal Estate LawEmployment & Labour LawEmployment & Labour Law

Starkman & Zhang Lawyers is a Toronto and Markham litigation firm with more than 30 years of combined trial and appellate experience in Ontario courts. The firm focuses on commercial, construction, real estate, and sh…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionConstruction LawConstruction LawLandlord & TenantLandlord & TenantAdministrative & Regulatory LawAdministrative & Regulatory Law

Tamir Litigation

1 lawyer · Est. 2014

Tamir Litigation is a Richmond Hill, Ontario civil litigation firm led by Anna Tamir, focusing on professional regulatory defence, employment law, commercial disputes, construction law, and denied insurance claims. Th…

Administrative & Regulatory LawAdministrative & Regulatory LawEmployment & Labour LawEmployment & Labour LawConstruction LawConstruction LawInsurance LawInsurance Law

Weekend Lawyers

2 lawyers

Weekend Lawyers is a general practice law firm in Aurora, Ontario, serving Toronto, North York, Richmond Hill and the GTA. Its two lawyers, Joseph Lo Greco and Jacob Stilman, handle civil litigation, family law, crimi…

Civil Litigation & Dispute ResolutionCivil Litigation & Dispute ResolutionBusiness & Corporate LawBusiness & Corporate LawCriminal DefenceCriminal DefenceFamily LawFamily Law

Whelton Hiutin LLP

14 lawyers

Whelton Hiutin LLP is a Toronto and Vaughan based litigation boutique focused exclusively on civil litigation and dispute resolution. Founded by Colin Stevenson and Maureen Whelton, the firm was renamed in 2024 after …

Construction LawConstruction LawPersonal InjuryPersonal InjuryAdministrative & Regulatory LawAdministrative & Regulatory Law

Zeilikman Law

3 lawyers

Zeilikman Law is a boutique labour and employment law firm based in Vaughan, Ontario, with a satellite office in Mississauga serving the Greater Toronto Area. The firm represents unions, employers, and employees in ma…

Administrative & Regulatory LawAdministrative & Regulatory Law