Raipur: Chhattisgarh IAS officer Amit Kataria, who wore sunglasses while receiving Prime Minister Narendra Modi last week, and another Collector have got a stern warning from the state government for violation of dress code and protocol during the visit. 

The state government has slapped notices on Bastar Collector Amit Kataria and Dantewada Collector K C Devsenapati, who had received Modi during his visit to the state on May 9, for not following "proper dress code".