During the inaugural conference of the African Federation of Operational Research Societies (AFROS 2018), the Tunisian Decision Aid Society officers decided to assign the 2018 Lifetime Achievement Award to Dr. Tawfik Jelassi and Dr. Slaheddine Hellara.

Tawfik Jelassi (IMD Business School in Lausanne, Switzerland)	Slaheddine Hellara (IHE Founding, Tunisia)