The business case for the proposed national bowel screening programme was "poorly developed" in the month before the Government committed to the scheme in its May Budget, according to a Treasury email made public today.
The Health Ministry's money-handling abilities have been questioned by the Treasury over the planned screening programme.
In the Budget, Health Minister Jonathan Coleman announced spending of $39.3 million over four years for the programme, with Hutt Valley and Wairarapa to become the first two district health boards, from next year, to join the scheme with Waitemata, where a pilot programme is already running.
But in an April email on Budget planning, a Treasury official wrote that there was a "strong view here" that funding for the programme "must be held as a tagged contingency" because of the "poorly developed business case and material implementation risks". This, however, did not prevent its being announced in the Budget as "part of the overall Vote Health figure".
If instead of being a contingency, the funding was applied "directly appropriate to Vote Health", there was a "material risk that implementation will begin before the programme is properly developed".