ECZ Develops New School Examination System By Sharon Siame The Examinations Council of Zambia ECZ says it is developing a new examination system for Primary School Leaving and School Certificate Ordinary Level examinations. ECZ Executive Director MICHAEL CHILALA says the draft system is currently undergoing approval processes ahead of its roll-out and the orientation of teachers. Dr. CHILALA said this in Lusaka today when Education Minister DOUGLAS SYAKALIMA announced the Grade 12 examination re