Trade Mark Registry: www.ipindia.nic.in
Patent Office: www.patentoffice.nic.in
Copyright Office: www.copyright.gov.in
Geographical Indications Registry: www.ipindia.nic.in/girindia
Ministry of Corporate Affairs: www.mca.gov.in
Ministry of Commerce and Industry: www.commerce.nic.in
Registrar of Newspapers for India: www.rni.nic.in
National Internet Exchange of India (NIXI): www.nixi.in
National Intellectual Property Organization: www.nipo.in
World Intellectual Property Organization: www.wipo.int
Indian Courts website:  www.courtnic.nic.in
Supreme Court of India: www.supremecourtofindia.nic.in
Delhi High Court: www.delhihighcourt.nic.in
District Courts of Delhi: www.delhicourts.nic.in
Bombay High Court: www.bombayhighcourt.nic.in
Calcutta High Court: www.calcuttahighcourt.nic.in
Madras High Court: www.hcmadras.tn.nic.in
Jammu & Kashmir High Court: www.jkhighcourt.nic.in
Central Board of Excise and Customs: www.cbec.gov.in and www.icegate.gov.in
Confederation of Indian Industry: www.ciionline.org
The Associated Chambers of Commerce and Industry: www.assocham.org
Federation of Indian Chambers of Commerce and Industry: www.ficci.com
National Association of Software and Service Companies: www.nasscom.org