The move led Greene to undertake a second review of the material in question.
Following his appointment as leader, Wall undertook a full review of party policies.
It will also undertake a thorough review of science education in public and private schools, particularly at the graduate level.
"However, I believe that it is now necessary to undertake a review of the criminal justice process."
Agency officials insisted that they simply needed time to undertake a more thorough review of the studies.
The medical examiner's office said it had no plans to undertake such a review.
As part of this process, the Group will undertake a similar review in 2012.
The college is undertaking a review of its leadership development programmes.
In fact, over the past nine months, the Commission has undertaken a review of the policy.
In 2011 it was undertaking a major review of the syllabus.