I’ve known Chris for over 10 years. We worked together in several professional organizations (PMI, PMI-CoS, AACE International). We met in many conferences and professional events. We kept in touch via email and phone and had lengthy discussions on technical matters. We collaborated in writing some of the AACE Best Practices.

I’ve listened to Chris in many of his presentations. Chris also collaborated with me in the Schedule Risk Management chapter of my Construction Project Scheduling and Control book. He is a highly respected professional.