PART II - REQUESTS
4. Request from Mauritius
(2) A request under subsection (1) may require the foreign State or, as the case may be, the international criminal tribunal, to provide such assistance as may be specified in the request and, in particular to -
(g) permit the presence of an authorised person during the execution of any request made under this section ;
ICC privileges and immunities
ICC investigation - national procedures
EDIT.