The major achievements of the Institute are as follows
| Year | Town | Planners |
|---|---|---|
| 1953 | Hyderabad | Town Planning Legislation |
| 1954 | Kharagpur | Regional Planning and Multipurpose Projects |
| 1955 | Lucknow | Planning Standards for Community Services |
| 1956 | Chandigarh | Village Planning and Development |
| 1957 | Patna | Planning in Relation to over all Regional and Local Levels |
| 1958 | Jaipur | Development of Towns and Cities |
| 1959 | Bombay | Planning for Metropolitan Cities |
| 1960 | Bangalore | Role of Development Plans in Guiding the Future Growth of Cities and Towns |
| 1961 | Madras | Utilities, Services and Community Facilities and their Integration with Master Plan |
| 1962 | Bhopal | Planning Problems of Small and Medium Size Towns |
| 1963 | Guwahati | Town Planning and Housing in Relation to National Defence |
| 1964 | Ahmedabad | Industrialisation and its Role in Urban and Regional Development |
| 1965 | Hyderabad | Planning for Resources and Micro Towns |
| 1966 | Bhubaneswar | Planning of Ancient and Historic Towns |
| 1967 | Calcutta | Metropolitan Areas, Problems and Prospects: Their Future Role in the National Economy |
| 1968 | New Delhi | National Capital Planning in Development Planning |
| 1969 | Trivandrum | Rural - Urban Integration in Development Planning |
| 1970 | Srinagar | Planning for Tourism |
| 1971 | New Delhi | Development of Connaught Circus as Metropolitan City Centre of Delhi |
| 1972 | Simla | Planning for the Next Decade 1974-84 |
| 1973 | Bhopal | Human Environment and National Development in Context of Fifth Five Year Plan. |
| 1974 | Bokaro | Planning Management of Steel Towns and other Cities |
| 1975 | Bombay | Human Settlements and Environment Planning |
| 1976 | Bangalore | Action for Habitat 2000 A.D. |
| 1977 | New Delhi | Towards Environment : Planning for Human Living |
| 1978 | New Delhi | Earoph VI Congress – Towards a Human Environment Planning for Human Living |
| 1979 | Roorkee | Plan Implementation : Experiences and Issues |
| 1980 | Lucknow | Settlement Planning and Action for 80’s |
| 1981 | Gandhinagar | India’s Urban Future : Role of Small and Medium |
| 1982 | New Delhi | Integrated Approach to the Planning and Development of Metropolitan Areas |
| 1983 | New Delhi | Physical Planning inputs and Planning Education for the 20 Point Programme |
| 1984 | Mysore | Development and Environment |
| 1985 | Trivandrum | Strategies for Development of Human Settlements |
| 1986 | Indore | Development Management in Urban and Rural Areas |
| 1987 | Madras | Planning and Provision of Shelter for the Poor |
| 1988 | Bhubaneswar | Planning Development at National, State and Local Levels in the Context of 8th Five Year Plan |
| 1989 | New Delhi | Managing Development at National, State and Local Levels in the Context of 8th Five Year Plan |
| 1990 | Roorkee | Emerging Challenges in Spatial Planning with focus on Manpower, Research and Training |
| 1991 | Calcutta | Metropolitan Decentralisation |
| 1992 | Pune | Settlement Planning – Concepts and Systems |
| 1993 | Goa | Development and Management of Coastal Areas |
| 1994 | Coimbatore | Planning and Development of Hill Areas |
| 1995 | Hyderabad | Emerging Dimensions of Regional Development Planning – District, Metropolitan, Urban Areas as Planning Units |
| 1996 | New Delhi | Planning for Rural Development |
| 1996 | Trivandrum | Planning and Development of State Capitals |
| 1997 | Mysore | Urban and Regional Planning Since Independence : Retrospect and Prospects |
| 1998 | Bhubaneswar | Urban Infrastructure Development |
| 1999 | Jaipur | Urban Development Planning : Challenges in the Next Millennium. |
| 2000 | Hyderabad | Information Technology for Urban and Regional Planning in New Millennium |
| 2001 | Nashik | Implementation of Development Plans for Good Governance. |
| 2002 | Chandigarh | Urban and Regional Planning Reforms |
| 2003 | Shimla | Development of Hill Capitals: Shimla - Vision 2025 |
| 2004 | Indore | Plan Implementation and Enforcement: Innovative Mechanisms and Techniques |
| 2005 | Amritsar | Jawaharlal Nehru National Urban Renewal Mission: Spatial Planning Implications |
| 2006 | Kochi | Reforms in Town and Country Planning Legislations |
| 2007 | Kolkata | Planning and Development of Peri-Urban Areas |
| 2008 | Goa | The District Regional Development Plan |
| 2009 | Nagpur | Inclusive Planning for Empowering Urban Poor |
| 2010 | Punchkula | Land as a Resource for Urban Developement |
| 2011 | Mysore | Planning and Development 2025: Challenges and Reforms |
| 2012 | Ahmedabad | Indian Cities in Transition |
| 2013 | Pune | Urban Renewal, Redevelopment and Regeneration: Challenges and options |
| 2014 | Chennai | High Growth Urban Settlements |
| 2015 | Naya Raipur | Planning and Development of Peripheral Areas |
| 2016 | Udaipur | Integrating Implementations of Development Plans |
| 2017 | Hyderabad | Urban Environmental Planning: Consequences and Challenges |
| 2018 | Chandigarh | Urban Land Policies and City Planning |
| 2019 | Navi Mumbai | National Missions: Spatial Planning and Implementation Initiatives |