After logging in, I am logged out when I visit the guidelines page.

If you logged on NCCN.org and were prompted with your profile update page (name, address, email, title, etc); simply verify that the information is correct and click Update Profile. Otherwise, this issue may be a cookies issue specific to the web browser. Please attempt to remove the cookies in the browser and login in again. If you are still having an issue, please submit a ticket.