| (a) | 
            | 
          the appropriate mandate for the Parliament Budget Office  (PBO); | 
        
        
          | (b) | 
            | 
           the  nature of information needed to assist the Parliament in its consideration of  matters related to the budget; | 
        
        
          | (c) | 
            | 
          the  role and adequacy of current institutions and processes in providing this  information, and the areas in which additional support is required; | 
        
        
          | (d) | 
            | 
          the scope for a PBO to fulfil its mandate in a  cost-effective manner; and | 
        
        
          | (e) | 
            | 
           bearing  in mind these considerations, the most appropriate structure, resourcing and  protocols for a PBO, including but not limited to: | 
        
        
          |   | 
          (i) | 
          the PBO’s functions and lines of  accountability and oversight; | 
        
        
          |   | 
          (ii) | 
          the routine work expected of the PBO  and the minimum reporting requirements; | 
        
        
          |   | 
          (iii) | 
          the  protocols for members of parliament requesting non-routine work of the PBO,  including the types of work and the rules for prioritising and carrying out  these requests; | 
        
        
          |   | 
          (iv) | 
           the  protocols around access to and disclosure of the PBO’s work and any  confidentiality requirements; | 
        
        
          |   | 
          (v) | 
          the  protocols around the PBO’s relationships with other institutions and processes,  including government departments and agencies; and | 
        
        
          |   | 
          (vi) | 
           an  appropriate level of staffing, appropriate qualifications for staff, and  resources to allow the PBO to fulfil its mandate; and | 
        
        
          | (f) | 
            | 
          in conducting its inquiry, the  Committee may choose to consider the operation and effectiveness of similar  offices in other parliamentary democracies and their relevance to Australian  circumstances
           |