International

• The World Bank
• World Health Organization
• Asian Development Bank
• International Development Research Centre, Canada
• International Institute for Energy Conservation, USA
• European Economic Community
• Vic Roads International

National

• Ministry of Surface Transport
• Ministry of Urban Development and Employment
• Inland Waterways Authority of India
• Airport Authority of India
• Indian Railways
• Ministry of External Affairs
• Ministry of Science and Technology
• National Bank for Agriculture and Rural Development
• Infrastructure Leasing and Financial Services
• International Road Federation – India Chapter

State

• Transport Department, Government of Kerala
• Public Works Department, Government of Kerala
• Tourism Department, Government of Kerala
• Local Self Government Department, Government of Kerala
• Planning and Economic Affairs Department, Government of Kerala
• Industries and Commerce Department, Government of Kerala
• Department of Science and Technology, Government of Kerala
• Home Department, Government of Kerala
• Coastal Shipping and Inland Navigation
• Environment Department, Government of Kerala
• Corporations and Municipalities of Kerala
• District Administration
• Development Authorities of Cities
• Kerala Infrastructure Investment Fund Board (KIIFB)
• Kerala Road Fund Board
• Kerala State Transport Project