The N17 Knock to Collooney Road Upgrade is one of the defined projects in the Governments National Development Plan (2021-2030). It has progressed through Phases 0 and 1 of the TII Project Management Guidelines and is now at Phase 2 (Option Selection). The Project is being led by the Sligo National Roads Project Office (hereafter referred to as the ‘Sligo PO’). In the delivery of this project; the Sligo PO, require the input of a range of different services relating to design, engineering, appraisal, and traffic. This procurement competition is for the specialist service relating to LiDAR Surveys. The specialist will be required to deliver the following stage (sub-stage) stage services: Stage i - LiDAR Survey Stage ii - Delivery of Digital Data