| | Directives | Admin Finance | Corridor & Property | AFI-B-067 | Relocation of Utilities - Ontario Hydro | Nov 1986 |
| | Directives | Admin Finance | Electrical | AFI-B-078 | Relocation of Municipal Electrical Plant | Oct 1987 |
| | Directives | Admin General | Highway Design | AGE-A-001 | Entrances Onto Provincial Highways (Cancels CIRC-70-95) | Dec 1978 |
| | Directives | Admin General | Corridor & Property | AGE-A-002 | Corridor Advisory Committee (Cancels CIRC-71-02 and 73-50) | Apr 1979 |
| | Directives | Admin General | Other | AGE-A-005 | Resources Planning Committee Roles and Mandate | Jul 1979 |
| | Directives | Admin General | Corridor & Property | AGE-A-011 | Property Branch Organization Changes | Dec 1980 |
| | Directives | Admin General | Other | AGE-A-023 | Official Travel Outside of Canada | Nov 1983 |
| | Directives | Admin General | Other | AGE-A-027 | Ministry Policy on Privatization and Guidelines for Implementation | Apr 1984 |
| | Directives | Admin General | Maintenance | AGE-A-033 | Maintenance Branch Organizational Changes | Aug 1984 |
| | Directives | Admin General | Maintenance & Operations | AGE-B-002 | Establishment of the Operations Committee | Jun 1978 |
| | Directives | Admin General | Highway Design | AGE-B-003 | Northern and Northwestern Region Boundary Changes | Aug 1978 |
| | Directives | Admin General | Other | AGE-B-006 | Pre-Qualification of Technical Staff | May 1989 |
| | Directives | Admin General | Environmental | AGE-B-008 | Environmental Office Organizational Changes | Mar 1979 |
| | Directives | Admin General | Other | AGE-B-009 | Decentralization of Enforcement of Parts I, II, III, V and VII of the Highway Traffic Act, R.S.O. 1970 | Jul 1979 |
| | Directives | Admin General | Highway Design | AGE-B-010 | RECAP Recommendation 17:1 - Role of Engineering Audit and Responsibility of Managers in Respondinig to Audit Reports | Jul 1979 |
| | Directives | Admin General | Highway Design | AGE-B-011 | Development Program for New Graduate Engineers Assigned to a Region (Cancels OD-75-80) | Jul 1979 |
| | Directives | Admin General | Highway Design | AGE-B-012 | Apprentice Tradesman (Cancels OD-76-20) | Oct 1979 |
| | Directives | Admin General | Other | AGE-B-013 | Decentralization of Driver Examination in Part III of the Highway Traffic Act, R.S.O. 1970 | Dec 1979 |
| | Directives | Admin General | Other | AGE-B-015 | Decentralization of Enforcement of the Vehicle Inspection Program | Jan 1980 |
| | Directives | Admin General | Other | AGE-B-016 | Decentralization of Approval and Issue of Oversize/Overweight Permits | Feb 1980 |
| | Directives | Admin General | Other | AGE-B-019 | Driver Testing, Training and Motivation Programs for Ministry Employees | Mar 1980 |
| | Directives | Admin General | Construction | AGE-B-020 | Processing of Progress Payment Certificates | Aug 1980 |
| | Directives | Admin General | Geomatics | AGE-B-022 | Preparation and Distribution of the Ontario Official Road Map | Sep 1983 |
| | Directives | Admin General | Other | AGE-B-023 | Damage to MTC Property | May 1981 |
| | Directives | Admin General | Other | AGE-B-036 | Kitchen and Related Facilities in Patrol Buildings, Truck Inspection Stations, and Driver Examination Centres | Jan 1987 |
| | Directives | Admin General | Other | AGE-B-041 | French Language Services for Toponymy | Aug 1989 |
| | Directives | Admin General | Other | AGE-B-042 | Safe Driving Rodeo Final Competition Expenses | Aug 1989 |
| | Directives | Admin General | Materials | AGE-C-001 | List of Geotechnical Terms, Symbols, Abbreviations, and Units | Jul 1978 |
| | Directives | Admin General | Maintenance | AGE-C-003 | Metric Conversion of Fuels and Lubricants | Dec 1978 |
| | Directives | Admin Property | Highway Design | APR-B-003 | Fencing Rights-of-Way (Cancels CIRC-73-103) | Dec 1978 |
| | Directives | Admin Property | Corridor & Property | APR-B-004 | Auctioneering Services - Fees Related to Property Sales | Oct 1988 |
| | Directives | Admin Property | Corridor & Property | APR-B-005 | Establishing Reserve Bids for Public Auction or Tender for Sales of Surplus Lands | Oct 1979 |
| | Directives | Admin Property | Corridor & Property | APR-B-006 | Use of Consultants for the Preparation of Land Use Evaluation Reports | Jan 1980 |
| | Directives | Admin Property | Corridor & Property | APR-B-007 | Property Appraisal Review Committee (Cancels PHY-B-156) | Sep 1988 |
| | Directives | Admin Property | Corridor & Property | APR-B-009 | Establishing Reserve Bids for Public Auction or Public Tender Sales of Residential Properties | May 1980 |
| | Directives | Admin Property | Corridor & Property | APR-B-010 | Property Office and Regional Property Sections - Responsibilities and Procedures (Cancels PHY-B-205) | May 1989 |
| | Directives | Admin Property | Corridor & Property | APR-B-014 | Administrative Costs Associated With the Loan of Property Staff to Another Agency | Feb 1981 |
| | Directives | Admin Property | Corridor & Property | APR-B-016 | Lottery Method of Leasing Residential Properties (Cancels RW-P-77-09) | Mar 1981 |
| | Directives | Admin Property | Corridor & Property | APR-B-017 | Property Purchases Involving Municipal Subsidy Programs (Cancels RWOP-73-24) | Jun 1981 |
| | Directives | Admin Property | Corridor & Property | APR-B-018 | Requests for Oil and Gas Exploration Rights on Ministry Lands | Jun 1981 |
| | Directives | Admin Property | Corridor & Property | APR-B-021 | Amendment to Registry Act - Title Search Period Not to Exceed 40 Years | Sep 1981 |
| | Directives | Admin Safety | Maintenance | ASA-B-001 | Use of Explosives by Ministry Employees | May 1980 |
| | Directives | Admin Safety | Other | ASA-B-002 | Hearing Conservation Program (HCP) | Sep 1984 |
| | Directives | Admin Safety | Operations | ASA-C-001 | Cancellation of Operations Division Memos (Cancels OB-64-65, 64-76, 64-116, 65-20, 65-47, 65-66, 66-14, 66-40, 67-29, 68-18, 68-32, 69-08, and OD-74-22, 74-72, 75-78, and 76-96) | Aug 1978 |
| | Directives | Admin Safety | Other | ASA-C-002 | Lead Contamination Medical Surveillance Programme | Aug 1982 |
| | Directives | Admin Safety | Maintenance | ASA-C-007 | Safety Practices for Spraying and Handling of Pesticides | Mar 1980 |
| | Directives | Admin Safety | Other | ASA-C-022 | Reversing Vehicles (Also Issued ad PHY-C-078) | Aug 1990 |
| | Directives | Admin Services | Geomatics | ASE-B-008 | Instrument Evaluation Committee (Cancels SSBr-78-01) | Jun 1981 |
| | Directives | Admin Supply | Electrical | ASU-B-007 | Design and Supply of Highway Lighting Luminaires (Also Issued as PHY-B-093) | Feb 1980 |
| | Directives | Admin Supply | Geomatics | ASU-B-008 | Distribution and Sale of County and/or Regional Municipality Whiteprint Maps | Apr 1980 |
| | Directives | Admin Supply | Other | ASU-C-007 | Ministry Stationery Supply | Feb 1980 |
| | Directives | Circulars | Operations | CIRC-64-102 | Bridge Maintenance (Cancels CIRC-60-35) | Nov 1964 |
| | Directives | Circulars | Other | CIRC-68-098 | Christmas Trees in Ontario Government Buildings (Cancels CIRC-65-87) | Oct 1968 |
| | Directives | Circulars | Corridor & Property | CIRC-69-045 | Cattle Passes Under Highways | Apr 1969 |
| | Directives | Circulars | Operations | CIRC-69-075 | Processing of Payment Certificates for Special Services Section Contracts (Cancels CIRC-69-68) | Jun 1969 |
| | Directives | Circulars | Operations | CIRC-69-084 | Pits and Quarries on Crown Lands (Cancels CIRC-66-81) | Jul 1969 |
| | Directives | Circulars | Highway Design | CIRC-69-107 | Obtaining Approval of Municipal Bridge Plans Involving Navigable Waters (Cancels CIRC-66-111 and 66-115) | Sep 1969 |
| | Directives | Circulars | Highway Design | CIRC-70-006 | Pre-Engineering of Minor Roads (Cancels CIRC-64-035) | Jan 1970 |
| | Directives | Muni Transp Roads | Other | MTR-A-001 | Ministry Policy and Administrative Approvals for Purchases by Municipalities for Road Improvement and Maintenance Activities | Dec 1984 |
| | Directives | Muni Transp Roads | Other | MTR-A-003 | Municipal Transportation Studies - Cost Sharing and Subsidy (Also Issued as MTT-A-002 and PHY-A-010) | Oct 1984 |
| | Directives | Muni Transp Roads | Other | MTR-A-005 | Development Road Criteria | Dec 1985 |
| | Directives | Muni Transp Roads | Traffic | MTR-B-001 | Traffic Control Signals and Systems - Subsidy Eligibility | Nov 1985 |
| | Directives | Muni Transp Roads | Other | MTR-B-002 | Municipal Roads Subsidy - Purchasing Policy - Canadian Preference | Jan 1979 |
| | Directives | Muni Transp Roads | Other | MTR-B-004 | Local Roads Boards Act Notice of Meetings | Jan 1979 |
| | Directives | Muni Transp Roads | Other | MTR-B-005 | Overhead Surcharges on Inter-Municipal Billings | Apr 1979 |
| | Directives | Muni Transp Roads | Other | MTR-B-006 | Assistance for Work on Roads in Territory Without Municipal Organization | Apr 1984 |
| | Directives | Muni Transp Roads | Other | MTR-B-007 | Fuel Tax Rebates for Municipal Contracts | Jul 1981 |
| | Directives | Muni Transp Roads | Other | MTR-B-008 | Fair Wage Policy Application to Municipal Contracts | Sep 1984 |
| | Directives | Muni Transp Roads | Other | MTR-B-010 | Subsidy for Municipal Pavement Evaluation Studies | May 1980 |
| | Directives | Muni Transp Roads | Highway Design | MTR-B-011 | Subsidy for Noise Barriers on Municipal Roads | Jun 1988 |
| | Directives | Muni Transp Roads | Other | MTR-B-012 | Subsidy Eligibility for Payout of Sick Leave Credits by Municipalities | Mar 1981 |
| | Directives | Muni Transp Roads | Other | MTR-B-013 | Municipal Subsidy for Interlocking Paving Stone | Jan 1981 |
| | Directives | Muni Transp Roads | Other | MTR-B-014 | Subdivision Policy for Unincorporated Areas | Oct 1981 |
| | Directives | Muni Transp Roads | Other | MTR-B-016 | Additional Interim Returns - Municipal Roads | Jul 1985 |
| | Directives | Muni Transp Roads | Structures | MTR-B-017 | Municipal Bridges (Cancels OB-64-99 and OD-72-24) | May 1985 |
| | Directives | Muni Transp Roads | Other | MTR-B-018 | Subsidy for Municipal Expenditures Made on Roads Acting as a Subdivider (Cancels CIRC-72-10) | Sep 1982 |
| | Directives | Muni Transp Roads | Other | MTR-B-020 | Subsidy for Flashing Beacons (Cancels CIRC-71-10) | Nov 1982 |
| | Directives | Muni Transp Roads | Highway Design | MTR-B-021 | Subsidy - Land for Municipal Road Purposes | Sep 1988 |
| | Directives | Muni Transp Roads | Other | MTR-B-023 | Subsidy for Costs of Preserving Designated Heritage Bridges Under Municipal Jurisdiction | Sep 1983 |
| | Directives | Muni Transp Roads | Other | MTR-B-024 | Agreement for Consulting Services for Municipalities (Cancels CIRC-72-116) | Jun 1983 |
| | Directives | Muni Transp Roads | Other | MTR-B-025 | Subsidy for Rounding of Municipal Road Grant Payments | Aug 1983 |
| | Directives | Muni Transp Roads | Other | MTR-B-026 | Subsidy for Multi-Year Service Contracts | Dec 1983 |
| | Directives | Muni Transp Roads | Other | MTR-B-027 | Subsidy - Computer Hardware and Software | Mar 1987 |
| | Directives | Muni Transp Roads | Other | MTR-B-028 | MTC Inspection and Verification of Municipal Contracts | Feb 1984 |
| | Directives | Muni Transp Roads | Other | MTR-B-029 | Ontario Neighbourhood Improvement Program (ONIP) Subsidy and Commercial Area Improvement Program (CAIP) Subsidy | May 1984 |
| | Directives | Muni Transp Roads | Other | MTR-B-030 | King's Highway Connecting Links (Cancels DD-76-03 and DD-74-70) | Aug 1984 |
| | Directives | Muni Transp Roads | Other | MTR-B-031 | Minimum Standards of Roads and Bridges for Acceptance Into a Local Roads Board and Statute Labour Board | Sep 1984 |
| | Directives | Muni Transp Roads | Other | MTR-B-033 | Municipal Roads Needs Studies (Cancels CIRC-75-42) | Dec 1984 |
| | Directives | Muni Transp Roads | Other | MTR-B-034 | Subsidy for Municipal Maintenance Management Systems | Dec 1984 |
| | Directives | Muni Transp Roads | Other | MTR-B-035 | Circulars and Branch Memoranda (Cancels CIRC-62-70, 64-100, 65-92, 66-61, 68-77, 69-120, 70-12, 70-42, 75-57; OB-64-11, 64-24, 64-44, 64-50, 64-77, 64-101, 64-124, 64-133, 65-03, 65-36, 66-22, 66-58, 66-71, 67-10, 67-23, 67-24, 68-36, 70-13, 70-14; and OD-71-18, 71-21, 72-3, 72-10, 72-19, 74-76, 75-42, 76-64) | Apr 1985 |
| | Directives | Muni Transp Roads | Highway Design | MTR-B-036 | Geometric Design Standards for Ontario Municipal Roads and Structures | Oct 1985 |
| | Directives | Muni Transp Roads | Other | MTR-B-037 | Subsidy for Construction of New Roads and Main Thoroughfare Designations | Dec 1984 |
| | Directives | Muni Transp Roads | Other | MTR-B-039 | Subsidy for Rental of Equipment by Municipalities | May 1985 |
| | Directives | Muni Transp Roads | Tendering | MTR-B-040 | Review and Approval of Accepted Tenders for Connecting Links and Development Roads (Cancels OD-74-70) | Feb 1985 |
| | Directives | Muni Transp Roads | Other | MTR-B-042 | Municipal Pre-Contract Reviews (Cancels OD-74-15) | Aug 1985 |
| | Directives | Muni Transp Roads | Other | MTR-B-043 | Ministry Subsidy of Municipal Payments for Contracts and Purchases Made Over Two or More Years (Cancels MTR-B-019) | Aug 1985 |
| | Directives | Muni Transp Roads | Other | MTR-B-044 | Municipal Pension Plans - Past Service | Nov 1985 |
| | Directives | Muni Transp Roads | Traffic | MTR-B-045 | Traffic Control Devices - Eligible for Subsidy (Cancels CIRC-72-13) | Jan 1986 |
| | Directives | Muni Transp Roads | Construction | MTR-B-048 | Municipal Construction Operations (Cancels OD-73-049 and OD-74-036) | May 1986 |
| | Directives | Muni Transp Roads | Highway Design | MTR-B-049 | Subsidy Policy - Municipal Road Illumination (Cancels PDD-76-008) | Oct 1988 |