Judgement on Bhopal Gas Disaster on the review petitions filed by various petitioners was announced by the five judge constitutional bench on 3rd October, 1991.
Links:
[1] http://admin.indiaenvironmentportal.org.in/reports-documents/summary-bhopal-judgement
[2] http://admin.indiaenvironmentportal.org.in/category/publisher/supreme-court-india
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/environment
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/compensation
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/industrial-disasters
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/bhopal-gas-disaster
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/union-carbide
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/supreme-court
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects