Arithmetic mistakes which lowered the scores for problem gambling services applying for funding have been defended as "human errors".
The Problem Gambling Foundation is applying for a judicial review after losing most of its funding to the Salvation Army in March.
The High Court in Auckland today heard its second day of submissions.
The foundation was left only with a specialist contract for Asian problem gamblers as a result of the Ministry of Health tender process in which 32 bids were made.
The foundation was told it would lose more than 70 per cent of its funding, closing its 10 offices and 11 outreach clinics by February next year.