О РЕАДМИССИИ. Соглашение. Правительство РФ. 21.09.09

Article 14
            Transfer modalities and modes of transportation
     
     1) Before transferring a person, the competent authorities of the
Russian   Federation   and  of  the  Swiss  Confederation  shall  make
arrangements  in  writing  and in advance regarding the transfer date,
the border crossing point and possible escorts.
     2)   To  the  extent  possible  and  if  necessary,  the  written
arrangements  mentioned  in  paragraph  1  of this Article should also
contain the following information:
     a)  a  statement indicating that the person to be transferred may
need help or care, if this is in the interest of the person concerned;
     b)  indication  of any other protection or security measure which
may be necessary in the individual transfer case.
     3)  Air transportation is used for transfer. Return by air is not
restricted  to  the  use  of  the national carrier or the staff of the
requesting State and may take place by using scheduled flights as well
as charter flights.