Where the Accounting Officer is not satisfied with the decision of the Tender Board he is supposed to return the decision to the Tender Board for review giving written reasons for the dissatisfaction and where not satisfied with the outcome of the review he may request for an independent review by PPRA stating in writing the reasons for disagreement.  However, where Tender Board disagrees with the views of the Accounting Officer on its recommendations, it may request for independent advice from PPRA stating in writing the reasons for disagreements. This is pursuant to Regulation 37 of GN. No. 97 of 2005 and Regulation 91 of GN. No. 98 of 2005.