Minister Reti is busy working doing his job:
RadioNZ: While the [ADHD] diagnosis shift to GPs could happen now, the initiation of [drug] therapy could not begin until Medsafe applied a Gazette notice of change to the law, Bradford said. "We're going through a consultations process with them at present around that change. "There's nothing firm at the moment, but we would certainly hope that it's within the next six to 12 months."
Associate Minister Costello on the other hand is busy working for something else.