(2)Where a question arises under this section as to whether an Assessing Officer has jurisdiction to assess any person, the question shall be determined by the Director General or the Chief Commissioner or the Commissioner; or where the question is one relating to areas within the jurisdiction of different Directors General or Chief Commissioners or Commissioners, by the Directors General or Chief Commissioners or Commissioners concerned or, if they are not in agreement, by the Board or by such Director General or Chief Commissioner or Commissioner as the Board may, by notification in the Official Gazette, specify.