6  BIS Review 20/2001  8.6 Sixth, such a process brought out the possible differing views between official bodies or authorities and domestic independent opinion as regards the extent of compliance with such codes and standards. It is considered necessary to recognise this and try to arrive at a consensus.
8.7 Seventh, some concern on the part of official authorities to such an independent assessment is understandable but could be significantly overcome through their participation as special invitees and the efforts of advisory group which have members of national standing. 8.8 Eighth, many areas of overlap among the areas covered by different Advisory Groups were observed.