Ontario. Ministry of Transportation

Identity area

Type of entity

Higher-level Ontario government office (type A)

Authorized form of name

Ontario. Ministry of Transportation

Parallel form(s) of name

  • Ontario. Ministère des Transports

Standardized form(s) of name according to other rules

  • Ministry of Transportation

Other form(s) of name

  • MTO

Identifiers for corporate bodies

Description area

Dates of existence

1987-

History

The Ministry of Transportation and Communications was renamed the Ministry of Transportation following the transfer of the Communications Division to the new Ministry of Culture and Communications in September 1987. Presiding over the ministry is the Minister of Transportation, who is assisted in the day-to-day operations of the Ministry by a Deputy Minister (a second Deputy Minister was added in 1992).

The ministry consists of a number of branches and divisions which are organized into groups, over which a Deputy Minister or an Assistant Deputy Minister has responsibility.

From 1987 until 1992, there was one Deputy Minister and four Assistant Deputy Ministers. The functional areas over which the Assistant Deputy Ministers were responsible, were: Finance and Administration; Engineering and Construction (renamed Provincial Highways in 1991); Provincial/Municipal Transportation; and Safety and Regulations.

In 1992, the ministry was reorganized and a second Deputy Minister, along with two additional Assistant Deputy Ministers, were added. Since 1992, the areas over which the Assistant Deputy Ministers have presided, include Operations, Corporate Services, Quality and Standards, Policy, Planning, and Safety and Regulations. In 1993, however, the Policy and Planning areas were combined under a single Assistant Deputy Minister.

Agencies which report to the Ministry of Transportation include the Ontario Highway Transport Board, GO Transit, the License Suspension Appeal Board, the Ontario Transportation Capital Corporation, and the Ontario Transportation Development Corporation.

Places

Legal status

Functions, occupations and activities

The Ministry of Transportation is responsible for the planning, construction and maintenance of Ontario's highway system. Activities of the ministry include: driver, vehicle and carrier regulation and licensing; road safety; the provision of subsidies to municipalities for municipal roads and transit systems; fuel conservation and alternative fuel research; inter- city transportation; and promotion of Ontario's interest in the federally regulated areas of air, marine and rail transportation.

Address

Ministry of Transportation Act, Revised Statutes of Ontario 1990, Chap. M.36

Between the time of its establishment in 1988 and the Revised Act of 1990, the Ministry operated under the aegis of the Department of Transportation and Communications Act of 1971 and the Government Reorganization Act of 1972.

Internal structures/genealogy

General context

Relationships area

Related entity

Ontario. Ministry of Transportation. Strategic Policy Branch (2000-)

Identifier of related entity

CA2141

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Strategic Policy Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

2000-

Description of relationship

Related entity

Ontario Transportation Capital Corporation (1993-1998)

Identifier of related entity

BA1500

Category of relationship

hierarchical

Type of relationship

Ontario Transportation Capital Corporation is controlled by Ontario. Ministry of Transportation

Dates of relationship

1993-1998

Description of relationship

Related entity

Ontario. Ministry of Transportation. Passenger Transportation Policy Branch (1992-)

Identifier of related entity

CA2077

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Passenger Transportation Policy Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1992-

Description of relationship

Related entity

Ontario. Ministry of Transportation. Policy and Planning Division (1991-1998)

Identifier of related entity

CA2082

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Policy and Planning Division is controlled by Ontario. Ministry of Transportation

Dates of relationship

1991-1998

Description of relationship

Related entity

Ontario. Ministry of Transportation. Municipal and Intergovernmental Policy Branch (1997-2000)

Identifier of related entity

CA2081

Category of relationship

hierarchical

Type of relationship

Dates of relationship

1997-2000

Description of relationship

Related entity

Ontario. Ministry of Transportation. Corporate Policy Branch (1992-1996)

Identifier of related entity

CA2080

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Corporate Policy Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1992-1996

Description of relationship

Related entity

Ontario. Ministry of Transportation. Communications Branch (1999-)

Identifier of related entity

CA2096

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Communications Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1999-

Description of relationship

Related entity

Ontario. Highway Standards Branch (1990-)

Identifier of related entity

CA2123

Category of relationship

hierarchical

Type of relationship

Ontario. Highway Standards Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1990-

Description of relationship

Related entity

Ontario. Ministry of Transportation. Quality and Standards Division (1990-1998)

Identifier of related entity

CA2124

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Quality and Standards Division is controlled by Ontario. Ministry of Transportation

Dates of relationship

1990-1998

Description of relationship

Related entity

Ontario. Roads Transportation Office (1992-1995)

Identifier of related entity

CA2125

Category of relationship

hierarchical

Type of relationship

Ontario. Roads Transportation Office is controlled by Ontario. Ministry of Transportation

Dates of relationship

1992-1995

Description of relationship

Related entity

Ontario. Ministry of Transportation and Communications. Contract Management Office (1934-)

Identifier of related entity

CA2126

Category of relationship

hierarchical

Type of relationship

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Transportation Operations Branch (1990-1994)

Identifier of related entity

CA2129

Category of relationship

hierarchical

Type of relationship

Ontario. Transportation Operations Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1990-1994

Description of relationship

Related entity

Ontario. Transportation Planning Branch (1985-)

Identifier of related entity

CA2127

Category of relationship

hierarchical

Type of relationship

Ontario. Transportation Planning Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Freight Transportation Policy Branch (1992-1997)

Identifier of related entity

CA2140

Category of relationship

hierarchical

Type of relationship

Ontario. Freight Transportation Policy Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1992-1997

Description of relationship

Related entity

Ontario. Ministry of Transportation. Central Region (1956-)

Identifier of related entity

CA1074

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Central Region is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Ministry of Transportation. Resources Management Branch (1992-2006)

Identifier of related entity

CA2161

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Resources Management Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1992-

Description of relationship

Related entity

Ontario. Ministry of Transportation. Operations Division (1991-2004)

Identifier of related entity

CA2255

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Operations Division is controlled by Ontario. Ministry of Transportation

Dates of relationship

1991-2004

Description of relationship

Related entity

Ontario. Ministry of Transportation. Carrier Safety and Enforcement Branch (1998-)

Identifier of related entity

CA2266

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Carrier Safety and Enforcement Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1998-2000

Description of relationship

Related entity

Ontario. Freight Policy Office (1992-)

Identifier of related entity

CA2277

Category of relationship

hierarchical

Type of relationship

Ontario. Freight Policy Office is controlled by Ontario. Ministry of Transportation

Dates of relationship

1992-1999

Description of relationship

Related entity

Ontario. Ministry of Transportation. Regional Offices Property Section (1977-2016)

Identifier of related entity

CA2303

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Regional Offices Property Section is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-2016

Description of relationship

Related entity

Ontario. Ministry of Transportation. Aboriginal Relations Branch (2011-2016)

Identifier of related entity

CA2308

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Aboriginal Relations Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

2011-2016

Description of relationship

Related entity

Ontario. Ministry of Transportation. Construction and Operations Branch (1995-2006)

Identifier of related entity

CA2407

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Construction and Operations Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1995-2006

Description of relationship

Related entity

Ontario. Ministry of Transportation. Policy, Planning and Standards Division (1999-2006)

Identifier of related entity

CA2404

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Policy, Planning and Standards Division is controlled by Ontario. Ministry of Transportation

Dates of relationship

1999-2006

Description of relationship

Related entity

Ontario. Transit Policy Branch (2007-)

Identifier of related entity

CA2406

Category of relationship

hierarchical

Type of relationship

Ontario. Transit Policy Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

2007-

Description of relationship

Related entity

Ontario. Ministry of Transportation. Southwestern Region (1956-)

Identifier of related entity

CA2405

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Southwestern Region is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Road User Safety Division (2002-)

Identifier of related entity

CA2409

Category of relationship

hierarchical

Type of relationship

Ontario. Road User Safety Division is controlled by Ontario. Ministry of Transportation

Dates of relationship

2002-

Description of relationship

Related entity

Ontario. Safety Policy and Education Branch (1999-)

Identifier of related entity

CA2408

Category of relationship

hierarchical

Type of relationship

Ontario. Safety Policy and Education Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1999-

Description of relationship

Related entity

Ontario. Ministry of Transportation. Corporate Services Division (1995-)

Identifier of related entity

CA2410

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Corporate Services Division is controlled by Ontario. Ministry of Transportation

Dates of relationship

1995-

Description of relationship

Related entity

Ontario. Ministry of Transportation. Compliance Branch (1982-1998)

Identifier of related entity

CA1391

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Compliance Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1998

Description of relationship

Related entity

Ontario. Aviation Office (1976-1999)

Identifier of related entity

CA1073

Category of relationship

hierarchical

Type of relationship

Ontario. Aviation Office is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1999

Description of relationship

Related entity

Ontario. Ministry of Transportation. Communications and Public Education Branch (1987-1996)

Identifier of related entity

CA1078

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Communications and Public Education Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1996

Description of relationship

Related entity

Ontario. Environmental Office (1974-)

Identifier of related entity

CA1091

Category of relationship

hierarchical

Type of relationship

Ontario. Environmental Office is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Highway Engineering Division (1976-1990)

Identifier of related entity

CA1093

Category of relationship

hierarchical

Type of relationship

Ontario. Highway Engineering Division is controlled by Ontario. Ministry of Transportation

Dates of relationship

1988-1990

Description of relationship

Related entity

Ontario. Ministry of Transportation. Legal Services Branch (1971-)

Identifier of related entity

CA1100

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Legal Services Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Transportation Regulation Division. Licensing and Control Branch (1976-)

Identifier of related entity

CA1101

Category of relationship

hierarchical

Type of relationship

Ontario. Transportation Regulation Division. Licensing and Control Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Marine Office (1980-1992)

Identifier of related entity

CA1103

Category of relationship

hierarchical

Type of relationship

Ontario. Marine Office is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1992

Description of relationship

Related entity

Ontario. Municipal Roads Branch (1922-1992)

Identifier of related entity

CA1110

Category of relationship

hierarchical

Type of relationship

Ontario. Municipal Roads Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1992

Description of relationship

Related entity

Ontario. Ministry of Transportation. Northwestern Region (1956-)

Identifier of related entity

CA1111

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Northwestern Region is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Ministry of Transportation. Office of the Assistant Deputy Minister of Finance and Administration (1962-1990)

Identifier of related entity

CA1069

Category of relationship

hierarchical

Type of relationship

Dates of relationship

1987-1990

Description of relationship

Related entity

Ontario. Ministry of Transportation. Office of the Deputy Minister (1987-)

Identifier of related entity

CA1083

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Office of the Deputy Minister is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Ministry of Transportation. Office of the Minister (1987-)

Identifier of related entity

CA1107

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Office of the Minister is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Passenger Systems Office (1982-1990)

Identifier of related entity

CA1114

Category of relationship

hierarchical

Type of relationship

Ontario. Passenger Systems Office is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1990

Description of relationship

Related entity

Ontario. Ministry of Transportation and Communications. Property Office (1928-2016)

Identifier of related entity

CA1126

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation and Communications. Property Office is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-2016

Description of relationship

Related entity

Ontario. Rail Office (1980-1992)

Identifier of related entity

CA1128

Category of relationship

hierarchical

Type of relationship

Ontario. Rail Office is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1992

Description of relationship

Related entity

Ontario. Ministry of Transportation and Communications. Research and Development Branch (1980-)

Identifier of related entity

CA1131

Category of relationship

hierarchical

Type of relationship

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Ministry of Transportation and Communications. Strategic Policy Secretariat (1976-1995)

Identifier of related entity

CA1134

Category of relationship

hierarchical

Type of relationship

Dates of relationship

1987-1991

Description of relationship

Related entity

Ontario. Traffic Program Management Office (1971-)

Identifier of related entity

CA1139

Category of relationship

hierarchical

Type of relationship

Ontario. Traffic Program Management Office is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-

Description of relationship

Related entity

Ontario. Transit Office (1976-1997)

Identifier of related entity

CA1140

Category of relationship

hierarchical

Type of relationship

Ontario. Transit Office is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1997

Description of relationship

Related entity

Ontario. Transportation Capital Branch (1982-1992)

Identifier of related entity

CA1141

Category of relationship

hierarchical

Type of relationship

Ontario. Transportation Capital Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1992

Description of relationship

Related entity

Ontario. Transportation Regulation Development Branch (1981-1992)

Identifier of related entity

CA1143

Category of relationship

hierarchical

Type of relationship

Ontario. Transportation Regulation Development Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1992

Description of relationship

Related entity

Ontario. Transportation Regulation Operations Division (1976-1991)

Identifier of related entity

CA1144

Category of relationship

hierarchical

Type of relationship

Ontario. Transportation Regulation Operations Division is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1991

Description of relationship

Related entity

Ontario. Transportation Technology and Energy Branch (1982-1994)

Identifier of related entity

CA1145

Category of relationship

hierarchical

Type of relationship

Ontario. Transportation Technology and Energy Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1994

Description of relationship

Related entity

Ontario. Highway Operations and Maintenance Division (1982-1990)

Identifier of related entity

CA696

Category of relationship

hierarchical

Type of relationship

Ontario. Highway Operations and Maintenance Division is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1990

Description of relationship

Related entity

Ontario. Municipal Transportation Division (1982-1991)

Identifier of related entity

CA1327

Category of relationship

hierarchical

Type of relationship

Ontario. Municipal Transportation Division is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1991

Description of relationship

Related entity

Ontario. Ministry of Transportation and Communications. Internal Audit Branch (1972-1995)

Identifier of related entity

CA698

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation and Communications. Internal Audit Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1987-1995

Description of relationship

Related entity

Ontario. Ministry of Transportation. Corporate Policy and Communications Branch (1996-1999)

Identifier of related entity

CA1989

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of Transportation. Corporate Policy and Communications Branch is controlled by Ontario. Ministry of Transportation

Dates of relationship

1996-1999

Description of relationship

Related entity

Ontario. Ministry of Transportation and Communications (1972-1987)

Identifier of related entity

AA34

Category of relationship

temporal

Type of relationship

Ontario. Ministry of Transportation and Communications is the predecessor of Ontario. Ministry of Transportation

Dates of relationship

Description of relationship

Access points area

Subject access points

Place access points

Epithet

Control area

Authority record identifier

AA61

Institution identifier

Rules and/or conventions used

RAD: Rules for Archival Description, 2nd edn (2008)

Status

Approved

Level of detail

Dates of creation, revision and deletion

2026-11-16: migrated to AtoM

Language(s)

    Script(s)

      Sources

      KWIC Indexes, 1988-1996

      Government of Ontario Telephone Directories, 1988-1996

      Canadiana Name Authorities, 1996-12-24

      Maintenance notes

      Archivist(s):
      R. Anger