If signatories forget their 5 security questions (needed for submitting DMRs), how can Signatories change their signature questions in CDX?
- Log into CDX, https://netdmr.epa.gov
- Go to tab My Profile
3. Click on Modify Verification Methods
4. Enter Password
5. Check your email with an authorization code and futher instructions.
6. Log into CDX web and then click on hyperlink within Alert box and enter the authorization code
Note: you can choose your previous answers for your security questions.