Per the FDA’s import alert for drugs made in Ranbaxy's Mohali plant in northern India, the agency said it found "significant" violations of manufacturing rules, "including failure to adequately investigate manufacturing problems."
Now at least three of Ranbaxy's eight plants in India are unable to export to the U.S. Among its facilities outside of India, the Gloversville, N.Y., plant received a warning letter from the FDA in December 2009 for manufacturing violations. That facility has since been closed.
For more on this issue, see Indians and Cowboys.