An independent review of the Wales audit office was carried out in spring 2009.
Last year a National Audit Office report warned of "major risks" associated with the planned roll-out.
In May, the National Audit Office of China published financial problems at 17 state-owned enterprises (SOEs).
The audit office hopes to have a draft report ready by the end of May.
The Public Accounts Committee was tasked with finding recommendations based on the Wales Audit Office report.
Separately, the National Audit Office is also investigating the overall safeguards built into the work programme.
As a result, the audit office said it had decided not to seek a court ruling.
The Audit Office report centred on complaints made by the County Down contractor David Connolly.
The Wales Audit Office said a legal team had advised the council about the transaction.
In its report, the National Audit Office (NAO) agreed there was "greater scope" for online public services.
The National Audit Office (NAO) said concerns were raised that Serco staff were altering data about performance.
But the National Audit Office analysis said despite improvements, just half of patients were getting the checks.
The public accounts committee was considering a 2011 Audit Office report entitled "Safeguarding Northern Ireland's Listed Buildings".
More recently though, the National Audit Office found that five of those big settlements had been reasonable.
The National Audit Office reckons that negotiations and lawyers added around 1.5% to the cost of the deal.
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Earlier the National Audit Office said 250, 000 extra school places would be needed in England by autumn 2014.
The Audit Office traced problems with Red Sky, or its predecessor companies, dating back at least 12 years.
The National Audit Office of China said recently that it found 17 state enterprises had overstated their earnings.
He pointed out that the National Audit Office had called for a review of early years funding levels.
The Audit Office said an investigation into the awarding of contracts for road signs was not well planned.
The Audit Office also said the department did not deal with Mr Connolly in the way he expected.
During the review a wide range of people, from cabinet ministers, stakeholders and Wales audit office staff were interviewed.
Progress towards the findings of the 2009 inspection "had not proved to be sustainable", the audit office report says.
The Audit Office said it was doubtful whether the Titanic Signature Building would break even in the long term.
MPs' claims will be subject to independent audit by the National Audit Office.
However, there is a warning in all of this from the Audit Office.
In December, the National Audit Office calculated a "significant cost to the taxpayer".
However according to Ms Gardener the Wales audit office conducted its work very well and carried out their investigations thoroughly.
The public accounts committee was taking evidence on the Wales Audit Office report on patient nutrition on 4 October 2012.
Earlier this month the National Audit Office (NAO) found decommissioning projects were over budget and that storage buildings were "run-down".
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