Become a Certified ROI Professional Fully master all the skills you need to implement a comprehensive ROI initiative in your organization in our five-day Certification workshops. You'll gain the skills to become certified in the ROI Methodology™, and you'll learn how to sustain the measurement and evaluation process on a continued basis. *Registration Cancellation Policy Cancellation will be considered if it is sent by email to info@vigilance.com on 30 October 2016 or earlier. - Cancellation made on 31 October 2016 or earlier - Full refund. - Cancellation made on l November 2016 or after - No refund. - No refund will be made for non-attendance of the workshop.