KARACHI  - The Spokesperson for Senior Minister of Education and Literacy Department has said that Reform Support Unit has short listed NTS for conducting written test for the posts of HSTs, JSTs and PSTs. In a statement issued here on Monday, he said that the tests would be conducted in the end of December, and these tests would be completed within a week. First the tests for HSTs would be conducted, then JSTs and in the last test for PSTs would be conducted.  He added the contract between Sindh Education Department and NTS firm has been signed on November 20 and data collection, sorting, cleaning and management is in progress.He advised the candidates to pay attention towards their preparations and do not pay heed towards any rumour.