Membership services are now managed by the Salesforce platform. in order to reset your password, please go to https://ipdc.force.com/login and click “Forgot Your Password?” You will be able to reset your password from that page.
What is my Username?
Your Username for the Salesforce membership site is your email address followed by "ipdc" Example: firstname.lastname@example.org <--don't forget this last portion.
What if I do not know my Username?
If you are not unsure about your Username, please email email@example.com