CFL producers like Philips Lighting, Havells, Surya and the Electric Lamp and Component Manufacturers' Association challenged the rules which was notified on March 23.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/cfl-firms-follow-rules-europe-not-india-govt-delhi-hc
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/daily-news-analysis-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/delhi
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/cfl
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/high-court
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/mercury
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/central-pollution-control-board-cpcb
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/leds
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/hazardous-waste