Register and check out materials at participating libraries all over Oregon! Choose which library to use, where and when it best suits you! Use the library most convenient to where you work, shop, or vacation! If your home library is a participating Passport Program Library and you have a valid library card, all you need is the personal identification necessary to obtain a card from another Passport Library and agree to abide by their rules. If you don't have a home library, you can still participate by purchasing a non-resident card at a participating Passport Program Library of your choice.