H. Rept. 117-145: Communications Security, Reliability, and Interoperability Council Act, Report to Accompany H.R. 4067, October 15, 2021 [open pdf - 237KB]
From the Purpose and Summary: "H.R. 4067, the 'Communications Security Advisory Act of 2021,' directs the Chair of the Federal Communications Commission (FCC) to establish a committee to advise the Commission on issues related to the security, reliability, and interoperability of communications networks."
H. Rept. 117-145; House Report 117-145
U.S. Government Publishing Office: http://www.gpo.gov/