NIH Office of Extramural Research

User Login / Registration

Please note that this is a NEW course, with new content. This course replaced the previous Protecting Human Research Participants (PHRP) course as of March 1, 2008. This new course does not recognize login information from the previous course. To take the new course, please register by clicking on the Register button below.


New to PHRP Course

If you are entering the course for the first time, you must complete a registration form to register a new account before proceeding.

Registration is free.

Returning Users


Having trouble logging in?


If you experience technical problems, please review our Frequently Asked Questions page.