With reference to her reply to question 839 on 12 April 2016, (a) when was the process started to revise the policy on the Criteria for the Evaluation and Recognition for Qualifications for Employment in Education, former Department of Education, 2000, published in Notice No. 935, Government Gazette No. 21565 of 22 September 2000, and (b) on what date does her department envisage that the specified revision will be completed?