The Third Meeting of the Ad Hoc Open-Ended Working Group to Enhance the Functioning of the Multilateral System of Access and Benefit-Sharing was held in Brasilia, Brazil, from 2 to 5 of June 2015. Arrangements were made to allow delegates and stakeholders to hold regional and inter-regional consultations on 1 June 2015. The Co-Chairs of the Working Group are Dr. Bert Visser and Mr. Modesto Fernández.