Chandigarh : Vivek Pratap Singh, a 1996-batch IAS officer has been posted as the new Principal Secretary to Punjab Governor Gulab Chand Kataria. Notably, Vivek Pratap Singh will work along with IAS Kakumanu Siva Prasad till the IAS Kakumanu Siva is posted at his present assignment. He will hold the aforesaid charge independently after IAS Kakumanu Siva demits the office.