In December 2020, Intas Pharmaceuticals, along with
Mankind Pharma, received show-cause notices for selling an anti-diabetic medicine without obtaining mandatory price approval from the
National Pharmaceutical Pricing Authority. In December 2022, a U.S.
FDA inspection found that Intas's manufacturing plant in Sanand, India, was intentionally falsifying laboratory data and destroying critical quality-control records. Inspectors documented a truckload of shredded test records and multiple instances of manipulated results, raising concerns about the reliability of the potency and purity of drugs released from the facility. In 2023, testing conducted on behalf of the American military by the independent laboratory
Valisure found that generic
tacrolimus produced by Intas did not perform as an equivalent substitute for the brand-name version, adding to concerns about quality control at the company. Another study in 2015 had concluded that tacrolimus produced by Accord did not work as intended, yet it remained on the market. == See also ==