The Department of Energy is seeking public comment on Version 2.0 of the Cybersecurity Capability Maturity Model (C2M2) through February 10, 2022. The request for information in the Federal Register provides detailed instructions on the information requested and the comment process. (Note: A second notice extends the original comment period to February 10.)

Comments should be submitted by email to using the designated Comment Submission Form. Use the email subject line “C2M2 Public Comment from [name/organization].”