Challenge Questions
Note: The Cal e-GGRT help system includes general instruction on using the California GHG reporting tool. However, the help system may not explain differences between California and U.S. EPA reporting requirements. Please refer to the ARB reporting website for California-specific reporting requirements and additional help.

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When you register as an Cal e-GGRT user, you must select five different challenge questions and provide the corresponding answers. Cal e-GGRT will use this information to verify your identity later when you submit your annual GHG report.

Protect your Cal e-GGRT user name, password and challenge questions and answers. Choose challenge questions whose answers other people cannot guess.

This web site is maintained by a contractor to the California Air Resources Board (RY2015.R.03)