Engineering Council of India
http://www.ecindia.org/
The Institution of Engineers (India)
http://www.ieindia.org/
Housing And Urban Development Corporation Ltd
Central Building Research Institute
http://www.cbri.org.in/
http://www.cbri.res.in/
Ministry of Housing India
http://mhupa.gov.in/
Building Materials & Technology Promotion Council
http://www.bmtpc.org/
Central Vigilance Commission
www.cvc.nic.in/
Uttar Pradesh Public Works Department
http://uppwd.up.nic.in/
Ministry of Urban Development
http://www.urbanindia.nic.in/
Housing and Urban Planning Department, UP, Government, India
http://awas.up.nic.in/
National Safety Council of India
http://www.nsc.org.in/
National Information Centre of Earthquake  Engineering
http://www.nicee.org/
Kanpur Municipal Corporation
http://kmc.up.nic.in/
Kanpur Development Authority
www.kdaindia.co.in
Varanasi Development Authority
www.vdavns.org
Agra Development Authority
www.ada-agra.com
Allahabad Development Authority
ada.iiita.ac.in
Gorakhpur Development Authority
www.gdagkp.org
Jhansi Development Authority
www.jdaindia.org
Lucknow Development Authority
www.ldalucknow.co.in