ISLAMABAD   -  The Supreme Court on Wednesday fixed the cases pertaining to amendments in the NAB Ordi­nance for hearing on August 18. The SC bench headed by Chief Justice of Pakistan Umar Ata Bandial and comprising Justice Ijaz ul Ahsan and Justice Man­soor Ali Shah, will take up the case filed by the Pakistan Teh­reek-e-Insaf (PTI) chairman for hearing. The apex court has so far conducted a total of 47 hear­ings of the case.