The representatives of African Parliaments meeting in Libreville from 17 to 19 May 1999 on the occasion of the Parliamentary Seminar on Relations Between Majority and Minority Parties in African Parliaments, organised by the Inter-Parliamentary Union in co-operation with the United Nations Development Programme and at the invitation of the Parliament of Gabon, have drawn up the following guidelines for the rights and duties of the opposition in parliament.

http://www.ipu.org/dem-e/opposition.pdf