Ontario. Ministry of the Environment (1972-1993)

Identity area

Type of entity

Higher-level Ontario government office (type A)

Authorized form of name

Ontario. Ministry of the Environment (1972-1993)

Parallel form(s) of name

  • Ontario. Ministère de l'Environnement (1972-1993)

Standardized form(s) of name according to other rules

  • Ministry of the Environment

Other form(s) of name

  • MOE

  • MEO

Identifiers for corporate bodies

Description area

Dates of existence

1972-1993

History

The Ministry of the Environment was established in 1972, with the merging of the Department of the Environment with the Ontario Water Resources Commission.

Although the administrative structure of the Ministry changed often during its existence, certain core functions remained constant, including water and air quality management, environmental assessment and laboratory services. As government involvement in environmental monitoring and control expanded, new or more specialized areas of concern, such as hazardous contaminants, emerged as areas of sufficient importance to deserve their own branches.

A number of boards, agencies and commissions grew up around the Ministry in response to legislation and the need for community and technical input to Ministry decisions. These included the Environmental Assessment Board, the Environmental Appeal Board, the Pesticides Advisory Committee, and the Ontario Waste Management Corporation.

In 1993, the Ministry of the Environment was amalgamated with the Ministry of Energy to form the Ministry of the Environment and Energy.

Places

Legal status

Functions, occupations and activities

The Ministry of the Environment was responsible for ensuring that acceptable standards with respect to the air, water and land quality of the province, were maintained. Activities included: air quality management and auto emission controls; waste management; water management; provision of sewage and water facilities and regulation of septic tanks; meteorology; environmental assessment; and the operation of laboratories for environmental research.

Address

Act to Provide for the Reorganization of the Government of Ontario, Statutes of Ontario 1972, Chap. 1

Internal structures/genealogy

General context

Relationships area

Related entity

Ontario. Waste Management Branch (1970-1974) (1970-1974)

Identifier of related entity

CA2197

Category of relationship

hierarchical

Type of relationship

Ontario. Waste Management Branch (1970-1974) is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1974

Description of relationship

Related entity

Ontario. Ministry of the Environment (1972-1993). Office of the Minister (1972-1993)

Identifier of related entity

CA2172

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment (1972-1993). Office of the Minister is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1993

Description of relationship

Related entity

Ontario. Ministry of the Environment (1972-1993). Office of the Deputy Minister (1972-1993)

Identifier of related entity

CA2173

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment (1972-1993). Office of the Deputy Minister is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1993

Description of relationship

Related entity

Ontario. Ministry of the Environment. Information Services Branch (1972-1983)

Identifier of related entity

CA2186

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Information Services Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1983

Description of relationship

Related entity

Ontario. Ministry of the Environment. Communications Branch (1983-)

Identifier of related entity

CA2187

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Communications Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1982-1993

Description of relationship

Related entity

Ontario. Ministry of the Environment. Research and Technology Branch (1988-1993)

Identifier of related entity

CA2188

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Research and Technology Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1988-1993

Description of relationship

Related entity

Ontario. Environmental Assessment and Planning Division (1974-1982)

Identifier of related entity

CA2189

Category of relationship

hierarchical

Type of relationship

Ontario. Environmental Assessment and Planning Division is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1974-1982

Description of relationship

Related entity

Ontario. Ministry of the Environment. Approvals Branch (1974-1999)

Identifier of related entity

CA2185

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Approvals Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1974-1993

Description of relationship

Related entity

Ontario. Environmental Assessment Branch (1983-1999)

Identifier of related entity

CA2190

Category of relationship

hierarchical

Type of relationship

Ontario. Environmental Assessment Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1983-1993

Description of relationship

Related entity

Ontario. Ministry of the Environment. Sanitary Engineering Branch (1972-1974)

Identifier of related entity

CA713

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Sanitary Engineering Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1974

Description of relationship

Related entity

Ontario. Ministry of the Environment. Project Co-ordination Branch (1974-1982)

Identifier of related entity

CA2198

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Project Co-ordination Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1974-1982

Description of relationship

Related entity

Ontario. Environmental Sciences and Standards Division (1982-)

Identifier of related entity

CA2229

Category of relationship

hierarchical

Type of relationship

Ontario. Environmental Sciences and Standards Division is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1982-1993

Description of relationship

Related entity

Ontario. Environmental Approvals and Project Engineering Branch (1982-1985)

Identifier of related entity

CA2233

Category of relationship

hierarchical

Type of relationship

Ontario. Environmental Approvals and Project Engineering Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1982-1985

Description of relationship

Related entity

Ontario. Hazardous Contaminants Branch (1982-1994)

Identifier of related entity

CA2278

Category of relationship

hierarchical

Type of relationship

Ontario. Hazardous Contaminants Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1982-1993

Description of relationship

Related entity

Ontario. Ministry of the Environment. Investigations and Enforcement Branch. (1985-)

Identifier of related entity

CA2331

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Investigations and Enforcement Branch. is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1985-1993

Description of relationship

Related entity

Advisory Committee on Environmental Standards (1990-1995)

Identifier of related entity

BA758

Category of relationship

hierarchical

Type of relationship

Advisory Committee on Environmental Standards is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1990-1993

Description of relationship

Related entity

Ontario. Ministry of the Environment. Emergency Response Coordination Office (1983-1984)

Identifier of related entity

CA2357

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Emergency Response Coordination Office is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1983-1984

Description of relationship

Related entity

Ontario. Ministry of the Environment. Human Resources Branch (1972-)

Identifier of related entity

CA2165

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Human Resources Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1993

Description of relationship

Related entity

Ontario. Ministry of the Environment. Laboratory Services Branch (1972-)

Identifier of related entity

CA708

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Laboratory Services Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1993

Description of relationship

Related entity

Ontario. Water Quality Branch (1972-1974)

Identifier of related entity

CA703

Category of relationship

hierarchical

Type of relationship

Ontario. Water Quality Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1974

Description of relationship

Related entity

Ontario. Water Quantity Management Branch (1972-1974)

Identifier of related entity

CA704

Category of relationship

hierarchical

Type of relationship

Ontario. Water Quantity Management Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1974

Description of relationship

Related entity

Ontario. Water Resources Branch (1974-1994)

Identifier of related entity

CA705

Category of relationship

hierarchical

Type of relationship

Ontario. Water Resources Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1974-1993

Description of relationship

Related entity

Ontario. Waterfront Regeneration Trust (1991-1999)

Identifier of related entity

CA1260

Category of relationship

hierarchical

Type of relationship

Ontario. Waterfront Regeneration Trust is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1991-1992

Description of relationship

Related entity

Ontario. Air Management Branch (1969-1974)

Identifier of related entity

CA1456

Category of relationship

hierarchical

Type of relationship

Ontario. Air Management Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1974

Description of relationship

Related entity

Ontario. Air Resources Branch (1974-1994)

Identifier of related entity

CA1459

Category of relationship

hierarchical

Type of relationship

Ontario. Air Resources Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1974-1993

Description of relationship

Related entity

Ontario. Private Waste and Water Management Branch (1971-1974)

Identifier of related entity

CA1708

Category of relationship

hierarchical

Type of relationship

Ontario. Private Waste and Water Management Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1974

Description of relationship

Related entity

Ontario. Pollution Control Branch (1974-1983)

Identifier of related entity

CA1992

Category of relationship

hierarchical

Type of relationship

Ontario. Pollution Control Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1974-1983

Description of relationship

Related entity

Ontario. Waste Management Branch (1978-) (1978-)

Identifier of related entity

CA1993

Category of relationship

hierarchical

Type of relationship

Ontario. Waste Management Branch (1978-) is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1978-1993

Description of relationship

Related entity

Ontario. Resource Recovery Branch (1975-1978)

Identifier of related entity

CA1994

Category of relationship

hierarchical

Type of relationship

Ontario. Resource Recovery Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1974-1978

Description of relationship

Related entity

Ontario. Ministry of the Environment. Spills Action Centre (1986-)

Identifier of related entity

CA2159

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Spills Action Centre is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1986-1993

Description of relationship

Related entity

Ontario. Ministry of the Environment. Legal Services Branch (1972-)

Identifier of related entity

CA2160

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Legal Services Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1972-1993

Description of relationship

Related entity

Ontario. Ministry of the Environment. Intergovernmental Relations Office (1983-1997)

Identifier of related entity

CA2164

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Intergovernmental Relations Office is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1983-1993

Description of relationship

Related entity

Ontario. Ministry of the Environment. Policy and Planning Branch (1983-1991)

Identifier of related entity

CA2174

Category of relationship

hierarchical

Type of relationship

Ontario. Ministry of the Environment. Policy and Planning Branch is controlled by Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

1983-1991

Description of relationship

Related entity

Ontario. Ministry of Environment and Energy (1993-1997)

Identifier of related entity

AA67

Category of relationship

temporal

Type of relationship

Ontario. Ministry of Environment and Energy is the successor of Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

Description of relationship

Related entity

Ontario. Dept. of the Environment (1971-1972)

Identifier of related entity

AA57

Category of relationship

temporal

Type of relationship

Ontario. Dept. of the Environment is the predecessor of Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

Description of relationship

Related entity

Ontario Water Resources Commission (1956-1972)

Identifier of related entity

BA127

Category of relationship

temporal

Type of relationship

Ontario Water Resources Commission is the predecessor of Ontario. Ministry of the Environment (1972-1993)

Dates of relationship

Description of relationship

Access points area

Subject access points

Place access points

Epithet

Control area

Authority record identifier

AA65

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

      Canadiana Name Authorities, 1996-12-24

      KWIC Indexes, 1975-1996

      Government of Ontario Telephone Directories, 1972-1996

      Maintenance notes

      Archivist(s):
      R. Anger