If you have an NPS PIV card and would like to register for a CLP account, simply click the "NPS Login" button at the top right of the page. If you do not have a PIV card, you must be invited to register for the CLP by an NPS employee. To request an invitation, contact an NPS employee you know and include the video about how they can send you an invitation. If your sponsoring NPS employee needs help sending you an invitation, have them email us at email@example.com. Most information on the Common Learning Portal is available without registering and logging in. You will need to register and log in if you'd like to access: The CLP Commons: Communities of Learning and collaborative discussion forums Restricted Information: Some educational resources are restricted to permanent NPS employees with PIV cards. In order to view those resources, you must log in with an NPS PIV card.