Serendipity should have been my middle name. For the last 3 days, I have been attending a free Project Management training course for which I was nominated. At the end when I received my certificate, I found that this course has earned me 24 PDUs. PDUs are Professional Development Units that I need to earn to maintain my PMP certification given by the PMI. I need 60 PDUs every 3 years. I am already earning 20 this quarter from my course at Stanford University.