It is particularly important for Project Managers to maintain and improve their project management knowledge and skills to stay competitive in the market. PMP certification is a critical component. As, during the resent years, project management discipline took a step toward more flexible and dynamic project management methodologies, in addition to the traditional waterfall approach, several new emerging methodologies became in high demand. Thus, training and credentialing in these methodologies became highly sought after among Project Management professionals. It is especially relevant in today's economic climate.