I would like express my deepest sympathy to the spouse and family of Olivier. Those of us who had the privilege of knowing him and working with him in Ciba will never forget Olivier. Please accept my condolences.

Please accept my condolences for your loss. I'll never forget the years I was working for Olivier in Ciba additives. My thoughts are with you during this difficult time.

Chère Linda, chère famille, je suis profondément attristée par l'annonce reçue ce matin du départ si subit de votre cher papa, époux, fils, beau-père, frère et parent. Je suis en pensée avec vous en ces moments si douloureux.Veuillez accepter mes condoléances très émues. Danielle Duchoud et famille