E.1.2) Step two – Implementation of the audits
To optimize and facilitate the audit effort, either a SAI decides to enter into co-operative venture before it has done a comparative study of its own country compliance with international environmental accords or if non compliance already has been unveiled, the need for some kind of formal agreement between SAIs participating in a concurrent, co - ordinated or joint audit is evident.
This agreement or protocol ought to cover such matters as the nature of the audit, reporting standards, timing, allocation of staff and other resources including financial arrangements. Furthermore, it should contain guidelines for resolving differences concerning scope, observations, recommendations, conclusions, etc.
Naturally, the decision to use such an agreement as well as its wording up to the participating SAIs. The use of such an agreement is important to ensure that all parties fully understand their responsibilities. An agreement of this kind will also provide a mechanism that may create a good working relationship between the participating SAIs and thus achieve better audit results.