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Canada · 3,777 Acts · 13,448 Regulations · 8 constitutional documents · 10,899 Cases
Filters
Acts
- Oaths of Allegiance Act O-1
- Oceans Act O-2.4
- Office of the Superintendent of Financial Institutions Act O-2.7
- Official Development Assistance Accountability Act O-2.8
- Official Languages Act O-3.01
- Official Residences Act O-4
- Oil Substitution and Conservation Act O-8
- Oil Tanker Moratorium Act O-8.3
- Old Age Security Act O-9
- Olympic (1976) Act O-9.1
- Olympic and Paralympic Marks Act O-9.2
- Online News Act O-9.3
Regulations
- Flying Accidents Compensation Regulations C.R.C., c. 10
- Ottawa International Airport Zoning Regulations C.R.C., c. 100
- Penticton Airport Zoning Regulations C.R.C., c. 101
- Canada Industrial Relations Remuneration Regulations C.R.C., c. 1013
- Fair Wages and Hours of Labour Regulations C.R.C., c. 1015
- Pitt Meadows Airport Zoning Regulations C.R.C., c. 102
- Lands Surveys Tariff C.R.C., c. 1021
- Lieutenant Governors Superannuation Regulations C.R.C., c. 1022
- Hatchery Regulations C.R.C., c. 1023
- Canadian Livestock Feed Board Headquarters Regulations C.R.C., c. 1026
- Feed Grain Transportation and Storage Assistance Regulations C.R.C., c. 1027
- Prince George Airport Zoning Regulations C.R.C., c. 103
- Members of Parliament Retiring Allowances Regulations C.R.C., c. 1033
- Migratory Birds Regulations C.R.C., c. 1035
- Migratory Bird Sanctuary Regulations C.R.C., c. 1036
- Motor Vehicle Safety Regulations C.R.C., c. 1038
- Quebec Airport Zoning Regulations C.R.C., c. 104
- Narcotic Control Regulations C.R.C., c. 1041
- National Capital Commission Traffic and Property Regulations C.R.C., c. 1044
- Canadian Forces Dental Treatment by Civilians Regulations C.R.C., c. 1045
- Civilian Crews on Auxiliary Vessels Direction C.R.C., c. 1046
- Estates Regulations C.R.C., c. 1048
- Military Rules of Evidence C.R.C., c. 1049
- Regina Airport Zoning Regulations C.R.C., c. 105
- Reserve Forces Training Leave Regulations C.R.C., c. 1050
- National Energy Board Order No. MO-62-69 C.R.C., c. 1055
- Oil Pipeline Uniform Accounting Regulations C.R.C., c. 1058
- Resolute Bay Airport Zoning Regulations C.R.C., c. 106
- Sault Ste. Marie Airport Zoning Regulations C.R.C., c. 109
- Potable Water Regulations for Common Carriers C.R.C., c. 1105
- N.H.A. Maximum Interest Rates Regulations C.R.C., c. 1107
- St. Hubert Airport Zoning Regulations C.R.C., c. 111
- Town of Jasper Zoning Regulations C.R.C., c. 1111
- National Historic Sites of Canada Order C.R.C., c. 1112
- National Parks Building Regulations C.R.C., c. 1114
- St. Johns (Quebec) Airport Zoning Regulations C.R.C., c. 112
- National Parks of Canada Fishing Regulations C.R.C., c. 1120
- National Parks Highway Traffic Regulations C.R.C., c. 1126
- St. John’s (Torbay) Airport Zoning Regulations C.R.C., c. 113
- National Parks Signs Regulations C.R.C., c. 1130
- National Parks of Canada Water and Sewer Regulations C.R.C., c. 1134
- Saint John Airport Zoning Regulations C.R.C., c. 114
- Ammonium Nitrate Storage Facilities Regulations C.R.C., c. 1145
- Anhydrous Ammonia Bulk Storage Regulations C.R.C., c. 1146
- Chlorine Tank Car Unloading Facilities Regulations C.R.C., c. 1147
- Flammable Liquids Bulk Storage Regulations C.R.C., c. 1148
- Springbank Airport Zoning Regulations C.R.C., c. 115
- Heating and Power Boilers Regulations C.R.C., c. 1151
- Liquefied Petroleum Gases Bulk Storage Regulations C.R.C., c. 1152
- Sudbury Airport Zoning Regulations C.R.C., c. 116
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