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EPA's Central Data Exchange (CDX) has implemented new, strengthened security measures that affect all e-GGRT account holders. To comply with the new security measures, please new users are required to select three (3) security questions and provide answers to each during e-GGRT user registration. These questions will be used to assist you with account management activities (e.g., resetting or recovering your password) in the future.
These new security questions and answers will replace your current replaced the old e-GGRT "secret" question and answer.
are attempting to retrieve your user name or reset your password and are unable to successfully answer your security question you will need to contact the CDX Help Desk at 1-888-890-1995. The GHGRP Help Desk cannot provide assistance with security question issues.