This document provides information about a three-day training course on product sampling, testing, and evaluation for the petroleum industry to be held in Lagos, Nigeria in July 2014. The training will cover topics such as gasoline and diesel fuel specifications, quality control procedures, additive chemistry, and testing methods. The goal is to help participants improve quality control and understand how to maintain high product quality throughout the distribution system. The course will include lectures, case studies, discussions and is aimed at regulatory personnel, marketers, lab staff and others in the petroleum industry.