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Canada · 3,777 Acts · 13,448 Regulations · 8 constitutional documents · 10,899 Cases
Filters
Acts
- OC Transpo Payments Act, 2000, S.O. 2000, c. 19 Ont. 00o19
- Oak Ridges Moraine Conservation Act, 2001, S.O. 2001, c. 31 Ont. 01o31
- Oak Ridges Moraine Protection Act, 2001, S.O. 2001, c. 3 Ont. 01o03
- Oaths of Allegiance Act O-1
- Occupational Health and Safety Act N.B. O-0.2
- Occupational Health and Safety Act, R.S.O. 1990, c. O.1 Ont. 90o01
- Occupational Safety and Health Day Act, 2021, S.O. 2021, c. 6 Ont. 21o06
- Occupational Therapy Act, 1991, S.O. 1991, c. 33 Ont. 91o33
- Occupiers Liability Act B.C. 96337_01
- Occupiers' Liability Act, R.S.O. 1990, c. O.2 Ont. 90o02
- Oceans Act O-2.4
- Off-Road Vehicle Act B.C. 14005
- Off-Road Vehicle Act N.B. O-1.5
- Off-Road Vehicles Act, R.S.O. 1990, c. O.4 Ont. 90o04
- Offence Act B.C. 96338_01
- Office of the Superintendent of Financial Institutions Act O-2.7
- Official Development Assistance Accountability Act O-2.8
- Official Languages Act N.B. O-0.5
- Official Languages Act O-3.01
- Official Notices Publication Act N.B. 2019-c.20
- Official Plan Adjustments Act, 2023, S.O. 2023, c. 24, Sched. 1 Ont. 23o24
- Official Residences Act O-4
- Oil Substitution and Conservation Act O-8
- Oil Tanker Moratorium Act O-8.3
- Oil and Natural Gas Act N.B. O-2.1
- Oil, Gas and Salt Resources Act, R.S.O. 1990, c. P.12 Ont. 90p12
- Old Age Security Act O-9
- Olympic (1976) Act O-9.1
- Olympic and Paralympic Marks Act O-9.2
- Ombud Act N.B. O-5
- Ombudsman Act, R.S.O. 1990, c. O.6 Ont. 90o06
- Ombudsperson Act B.C. 96340_01
- Online News Act O-9.3
- Ontarians with Disabilities Act, 2001, S.O. 2001, c. 32 Ont. 01o32
- Ontario Agency for Health Protection and Promotion Act, 2007, S.O. 2007, c. 10, Sched. K Ont. 07o10
- Ontario Agriculture Week Act, 1998, S.O. 1998, c. 10 Ont. 98o10
- Ontario Association of Former Parliamentarians Act, 2000, S.O. 2000, c. 6 Ont. 00o06
- Ontario Bike Month Act, 2015, S.O. 2015, c. 16 Ont. 15o16
- Ontario Cadets Week Act, 2022, S.O. 2022, c. 5 Ont. 22o05
- Ontario Cannabis Retail Corporation Act, 2017, S.O. 2017, c. 26, Sched. 2 Ont. 17o26
- Ontario Career Colleges Act, 2005, S.O. 2005, c. 28, Sched. L Ont. 05p28
- Ontario Child Benefit Equivalent Act, 2009, S.O. 2009, c. 18 , Sched. 19 Ont. 09o18a
- Ontario College of Art and Design University Act, 2002, S.O. 2002, c. 8, Sched. E Ont. 02o08e
- Ontario College of Teachers Act, 1996, S.O. 1996, c. 12 Ont. 96o12
- Ontario Colleges of Applied Arts and Technology Act, 2002, S.O. 2002, c. 8, Sched. F Ont. 02o08f
- Ontario Craft Beer Week Act, 2017, S.O. 2017, c. 30 Ont. 17o30
- Ontario Day Act, 2021, S.O. 2021, c. 7 Ont. 21o07
- Ontario Disability Support Program Act, 1997, S.O. 1997, c. 25, Sched. B Ont. 97o25b
- Ontario Down Syndrome Day Act, 2016, S.O. 2016, c. 16 Ont. 16o16
- Ontario Drug Benefit Act, R.S.O. 1990, c. O.10 Ont. 90o10
Regulations
- 2023
- Order Acknowledging Receipt of the Assessments Done Under Subsection 23(1) of the Act SI-2023-13
- Proclamation Fixing Victoria Day as the Day for the Celebration in Canada of the Birthday of the Sovereign SI-2023-15
- Proclamation Requesting That the People of Canada Observe the First Friday in June of Every Year as a National Day Against Gun Violence SI-2023-16
- Proclamation Giving Notice that the Agreement on Social Security Between Canada and the Republic of Austria is in Force as of July 1, 2023 SI-2023-18
- Certain Fees Paid or Payable for the Acquisition of Permanent Resident Status, Travel Document Services and Consular Services (Resettlement from Afghanistan) Remission Order SI-2023-23
- Order Extending the Application of Section 14 of the Citizenship Act SI-2023-24
- Order Designating the Department of Employment and Social Development to Provide Support to the Minister of Citizens’ Services SI-2023-35
- Order Designating the Department of Industry to Provide Support to the Minister of Small Business and Tourism SI-2023-36
- Order Designating the Department of Health and the Department of Canadian Heritage to Provide Support to the Minister of Sport and Persons with Disabilities SI-2023-37
- Order Transferring from the Minister for International Development to the President of the King’s Privy Council for Canada the Powers, Duties and Functions in Relation to the Pacific Economic Development Agency of Canada SI-2023-38
- Order Transferring from the Minister of Infrastructure and Communities to the Minister of Public Safety and Emergency Preparedness the Control and Supervision of the Canadian Intergovernmental Conference Secretariat SI-2023-39
- Order Transferring from the Minister of State (Tourism and Associate Minister of Finance) to the Minister of State (Tourism) the Powers, Duties and Functions Under the Canadian Tourism Commission Act SI-2023-40
- Order Designating the Minister of State (Diversity, Inclusion and Persons with Disabilities) as the Minister for the Purposes of the Canadian Multiculturalism Act SI-2023-41
- Order Designating the Minister of Infrastructure and Communities as the Minister for the Purposes of the Canada Mortgage and Housing Corporation Act SI-2023-42
- Order Designating the Minister of Infrastructure and Communities as the Minister for the Purposes of the National Housing Strategy Act SI-2023-43
- Order Designating the Minister of Infrastructure and Communities as the Minister for the Purposes of the National Housing Act SI-2023-44
- Order Designating the Minister of Infrastructure and Communities as the Minister for the Purposes of the Prohibition on the Purchase of Residential Property by Non-Canadians Act SI-2023-45
- Order Designating the Minister of Public Safety and Emergency Preparedness as the Minister for the Purposes of the Canadian Free Trade Agreement Implementation Act SI-2023-46
- Order Designating the Minister of Public Safety and Emergency Preparedness as the Minister for the Purposes of the Referendum Act SI-2023-47
- Order Designating the Minister of Public Safety and Emergency Preparedness as the Minister for the Purposes of the Canada Elections Act SI-2023-48
- Order Designating the Minister of Public Safety and Emergency Preparedness as the Minister for the Purposes of the Electoral Boundaries Readjustment Act SI-2023-49
- Order Dissolving the Canadian Securities Regulation Regime Transition Office SI-2023-5
- Order Designating the Minister of Public Safety and Emergency Preparedness as the Minister for the Purposes of the Electoral Boundaries Readjustment Suspension Act, 1994 SI-2023-50
- Order Designating the Minister of Small Business and Tourism as the Minister for the Purposes of the Canada Small Business Financing Act SI-2023-51
- Order Designating the Minister of Sport and Persons with Disabilities as the Minister for the Purposes of the Physical Activity and Sport Act SI-2023-52
- Order Transferring from the Department of Canadian Heritage to the Department of Employment and Social Development the Control and Supervision of the Anti-Racism Secretariat SI-2023-53
- Order Transferring from the Treasury Board Secretariat to the Department of Employment and Social Development the Control and Supervision of the Canadian Digital Service SI-2023-54
- Proclamation Declaring the Representation Orders to be in Force Effective on the First Dissolution of Parliament that Occurs after April 22, 2024 SI-2023-57
- Public Service Income Benefit for Survivors of Employees Slain on Duty Remission Order SI-2023-6
- Order Designating the Inquiry under the name of the Public Inquiry into Foreign Interference in Federal Electoral Processes and Democratic Institutions as a Department and the Prime Minister as the Appropriate Minister SI-2023-63
- Order Acknowledging Receipt of the Assessment Done Pursuant to Subsection 23(1) of the Act SI-2023-66
- Supplemental Benefits Received by Three Governor in Council Appointees Within the Department of Employment and Social Development Remission Order SI-2023-67
- Interest on Debts for Services Rendered by the Royal Canadian Mounted Police Remission Order SI-2023-7
- Order Transferring the Powers, Duties and Functions with Respect to the Homelessness Policy Directorate to the Minister of Infrastructure and Communities SI-2023-71
- Order Designating the Minister of State (Diversity, Inclusion and Persons with Disabilities) as the Minister for the Purposes of the Accessible Canada Act SI-2023-72
- Order Designating the Minister of Small Business and Tourism as the Designated Minister for the purposes of the Business Development Bank of Canada Act and as the appropriate Minister with respect to the Business Development Bank of Canada for the purposes of the Financial Administration Act SI-2023-73
- Order Designating the Minister of Public Safety and Emergency Preparedness as the Minister for the Purposes of the Parliamentary Employment and Staff Relations Act SI-2023-74
- Order Acknowledging Receipt of the Assessments Done Under Subsection 23(1) of the Species at Risk Act (Chestnut-collared Longspur and Nine Other Wildlife Species) SI-2023-75
- Order Transferring from Shared Services Canada to the Department of Public Works and Government Services the Control and Supervision of the Next Generation Human Resources and Pay System Initiative SI-2023-76
Constitution
Cases
- Opsis Airport Services Inc. v. Quebec (Attorney General) 2025 SCC 17
- Ontario (Attorney General) v. Working Families Coalition (Canada) Inc. 2025 SCC 5
- Ontario (Attorney General) v. Restoule 2024 SCC 27
- Ontario (Attorney General) v. Ontario (Information and Privacy Commissioner) 2024 SCC 4
- Ontario (Attorney General) v. Clark 2021 SCC 18
- Ontario (Attorney General) v. G 2020 SCC 38
- Owners, Strata Plan LMS 3905 v. Crystal Square Parking Corp. 2020 SCC 29
- Ontario (Attorney General) v. G 2019 SCC 36
- Orphan Well Association v. Grant Thornton Ltd. 2019 SCC 5
- Office of the Children’s Lawyer v. Balev 2018 SCC 16
- Ostiguy v. Allie 2017 SCC 22
- Ontario (Energy Board) v. Ontario Power Generation Inc. 2015 SCC 44
- Ontario (Community Safety and Correctional Services) v. Ontario (Information and Privacy Commissioner) 2014 SCC 31
- Ontario v. Criminal Lawyers’ Association of Ontario 2013 SCC 43
- Opitz v. Wrzesnewskyj 2012 SCC 55
- Ontario (Attorney General) v. Fraser 2011 SCC 20
- Ontario (Public Safety and Security) v. Criminal Lawyers' Association 2010 SCC 23
- Okwuobi v. Lester B. Pearson School Board; Casimir v. Quebec (Attorney General); Zorrilla v. Quebec (Attorney General) 2005 SCC 16
- Ouellet (Trustee of) 2004 SCC 64
- Odhavji Estate v. Woodhouse 2003 SCC 69
- Ontario v. O.P.S.E.U. 2003 SCC 64
- Oldfield v. Transamerica Life Insurance Co. of Canada 2002 SCC 22
- Osoyoos Indian Band v. Oliver (Town) 2001 SCC 85
- Ocean Port Hotel Ltd. v. British Columbia (General Manager, Liquor Control and Licensing Branch) 2001 SCC 52
- Ontario English Catholic Teachers' Assn. v. Ontario (Attorney General) 2001 SCC 15
- Orlowski v. British Columbia (Forensic Psychiatric Institute) [1999] 2 SCR 733
- Ordon Estate v. Grail [1998] 3 SCR 437
- Opetchesaht Indian Band v. Canada [1997] 2 SCR 119
- Ontario Home Builders' Association v. York Region Board of Education [1996] 2 SCR 929
- Ontario v. Canadian Pacific Ltd. [1995] 2 SCR 1031
- Ontario v. Canadian Pacific Ltd. [1995] 2 SCR 1028
- Ontario Hydro v. Ontario (Labour Relations Board) [1993] 3 SCR 327
- Ontario (Human Rights Commission) v. National Dental Examining Board of Canada [1991] 3 SCR 121
- Ontario (Attorney General) v. Bear Island Foundation [1991] 2 SCR 570
- Osborne v. Canada (Treasury Board) [1991] 2 SCR 69
- Old St. Boniface Residents Assn. Inc. v. Winnipeg (City) [1990] 3 SCR 1170
- Oregon Jack Creek Indian Band v. Canadian National Railway Co. [1990] 1 SCR 117
- Oregon Jack Creek Indian Band v. Canadian National Railway Co. [1989] 2 SCR 1069
- Ontario (Attorney General) v. Pembina Exploration Canada Ltd. [1989] 1 SCR 206
- O'Hara v. British Columbia [1987] 2 SCR 591
- Ontario (Attorney General) v. OPSEU [1987] 2 SCR 2
- Office de la construction du Québec v. Larochelle [1987] 1 SCR 241
- Ont. Human Rights Comm. v. Simpsons-Sears [1985] 2 SCR 536
- Order: Manitoba Language Rights [1985] 2 SCR 347
- Oakwood Development Ltd. v. St-François Xavier [1985] 2 SCR 164
- Operation Dismantle v. The Queen [1985] 1 SCR 441
- Osborne v. The Queen [1984] 2 SCR 406
- Ogg-Moss v. R. [1984] 2 SCR 173
- Ogg-Moss v. The Queen [1984] 2 SCR 171
- Ontario Nurses' Association v. Haldimand-Norfolk Health Unit [1983] 2 SCR 6