2.— Part VIII of the Principal Act is amended by substituting the following section for section 39:
“39.— In this Part—
‘ organisation to which this Part applies ’ means an international organisation, community or body standing designated for the time being by order under section 40 of this Act;
‘ Vienna Convention ’ means the Vienna Convention on Diplomatic Relations done at Vienna on the 18th day of April 1961 as set out in the First Schedule to this Act.”.