-Philippines- Detailed Engineering, Procurement of Civil Works and Construction Supervision for the Reconstruction/Repair of Nine (9) Bridges damaged by the October 15, 2013 earthquake Along the Bohol Circumferential Road
-Philippines- 2014 Finding and Formation Research of Mountain Tunnel Overseas Project of the Road Sector(Case of Dalton Pass Bypass Road in Philippines)
-Laos- 2013 Finding and Formation Research of the Road Project in Southeast Asia(Case of National Highway No 12 in Laos)
-Philippines- Consultancy Services for the Construction Supervision of the Department of Public Works and Highways (DPWH), JICA Assisted Road Upgrading and Preservation Project (RUPP) Upgrading/Improvement (UI) Component
-Burundi- Development of Conflict Affected Areas in Gitega, Burundi
-Burundi- Project Detailed Planning Investigation (Road Improvement) for Community Development for Improvement of Livelihood in the Conflict-Affected Areas in the Gitega Province
-Philippines- The Feasibility Study on the Dalton Pass Bypass Road Construction Project
-Guyana- The Project for the Rehabilitation of the East Demerara Water Conservancy
-Mozambique- The Feasibility Study on the Fuel Conversion Project (BOP Base of the Pyramid) Mar. 2011-Jun. 2013[JICA]
-Guyana- The East Demerara Water Conservation Operation and Maintenance Facilities