The attached provisional list of participants in the sessions of the Ad Hoc Group on the Berlin Mandate, the Subsidiary Body for Implementation, the Subsidiary Body for Scientific and Technological Advice and the Ad Hoc Group on Article 13 to be held during the period from 25 February to 7 March 1997 has been prepared on the basis of information received by the secretariat as at 21 February 1997. A revised, final list of participants in these sessions will be issued on Friday, 7 March, taking into account additional information received by the secretariat prior to that date and including any corrections submitted