What if I don't fall into a membership category? Victoria Phucas December 03, 2019 20:18 Updated Follow Most of our members are organizations that fall into one of the categories listed on our website. However, we also offer Individual membership options. Related articles Can I order documents at the same time I apply for membership? Who can take advantage of my organization's CLSI membership benefits? How do I determine my membership category? How long does CLSI membership last? Do you accept purchase orders for membership dues?