THRISSUR: District Collector K.S. Premachandra Kurup, who is also the district election officer, has said that the posting orders for poll officers in the district will be distributed on Sunday. In a release here on Saturday, the Collector said the heads of all the State and Central Government offices and public sector undertakings, as well as the bank managers and school headmasters should be present in their offices on Sunday to receive the election posting orders for their staff.