COP 4 - Reports Reports Symbol/ Text Date Type Versions FCCC/CP/1998/16 20 Jan 1999 official document AR CH EN FR RU SP Report of the Conference of the Parties on its fourth session, held at Buenos Aires from 2 to 14 November 1998. Part one: Proceedings. FCCC/CP/1998/16/Add.1 20 Jan 1999 official document AR CH EN FR RU SP Report of the Conference of the Parties on its fourth session, held at Buenos Aires from 2 to 14 November 1998. Addendum. Part two: Action taken by the Conference of the Parties at its fourth session.