I don't believe that this measure as worded has been given due consideration. It will add another cost onto a "truck load" of requirements that an applicant is already obliged to do. The concept of such an audit is a good idea and should inform the local authority where improvements and adjustments can and need to be made. An excellent document on the Dublin Docklands was produced in 2015. Maybe this information is available for Wicklow.
However it's important that the detail of this proposal is outlined. In Dunlavin or Rathdrum if several applications are made will each have to produce a "social audit"? What qualifications, if any, are required to draw up such a report? What is the template for such an audit? What cost will it add? Is there a certain "bar" that such an audit will have to reach before receiving a planning grant"?
The obligation to carry out such an audit should be at the discretion of the local authority.