| Scheme |
| 2A - Sector Scheme for the Design and/or Supply, Installation and Repair of Fences for Infrastructure Works |
| 2B - Sector Scheme for the Supply, Installation and Repair of Vehicle Restraint Systems |
| 2C - Sector Scheme for the Design, Supply, Installation and Repair of Environmental Barriers (Structural) for Infrastructure Works |
| 4 - Sector Scheme for Preservative Treatment of Timber |
| 5A - Sector Scheme for the Manufacture of Parapets for Road Restraint Systems |
| 5B - Sector Scheme for the Installation of Parapets for Road Restraint Systems |
| 6 - Sector Scheme for Manufacture and Verification of Lighting Columns |
| 7 - Sector Scheme for The Application of Road Marking Materials and Road Studs to Road Surfaces |
| 8 - Sector Scheme for Installation and Maintenance of Highway Electrical Equipment and Road Traffic Signs |
| 9A - Sector Scheme for the Manufacture of Permanent and/or Temporary Road Traffic Signs |
| 12A/12B - Sector Scheme for Static Temporary Traffic Management on Motorways and High Speed Dual Carriageways including on-line widening schemes |
| 12C - Sector Scheme for Mobile Lane Closure Traffic Management on Motorways and Other Dual Carriageways |
| 12D - Sector Scheme for Installing, Maintaining and Removing Temporary Traffic Management on Rural and Urban Roads |
| 13A - Sector Scheme for The Supply and Application of Surface Dressings to Road Surfaces |
| 13B - Sector Scheme for the Supply and Application of Microsurfacing |
| 14 - Sector Scheme for The Quality Management of the Production of Asphalt Mixes |
| 15 - Sector Scheme for The Supply of Paving Grade Bitumen |
| 16 - Sector Scheme for the Laying of Asphalt Mixes |
| 18 - Sector Scheme for the Environment and Landscape including Ecology |