The main gist of what they are saying is carried in these media reports:
http://www.livemint.com/Politics/2RGPg3LZuIz8n4ZwQbGU7L/Govt-told-to-examine-GM-crops-impact-before-rollout-decisio.html
http://timesofindia.indiatimes.com/india/parliamentary-panel-flags-severe-loopholes-in-existing-field-trial-system-of-gm-crops/articleshow/60225365.cms
http://www.thehindu.com/news/national/claims-on-bt-cotton-need-to-be-probed-panel/article19562829.ece
http://indiatoday.intoday.in/story/gm-crops-only-after-biosafety-socio-economic-evaluation/1/1034196.html
2017 renuka chowdhury panel report on GM crops