¹[51A. Notwithstanding anything contained in this Ordinance or in any other law, rule or regulations for the time being in force, the Government may, if it considers necessary in the public interest, transfer on deputation any Officer of the Authority to Inland Water Transport Authority established under the Inland Water Transport Authority Ordinance, 1958 (E. P. Ord. LXXV of 1958) or Chittagong Port Authority established under the Chittagong Port Authority Ordinance, 1976 (LII of 1976) and any Officer of Inland Water Transport Authority to Chittagong Port Authority or Mongla Port Authority and any Officer of Chittagong Port Authority to Inland Water Transport Authority or Mongla Port Authority.]