The American National Standard of Procedures for Compliance
Testing of Unlicensed Wireless Devices, IEEE/ANSI C63.10 2020, has been
published.
ANSI C63.10 is the U.S. consensus standard covering methods
and instrumentation and test facilities requirements for measurement of radio
frequency (RF) signals and noise emitted from unlicensed wireless devices (also
called unlicensed transmitters, intentional radiators, and license-exempt
transmitters) operating in the frequency range 9 kHz to 231 GHz.
At the time of this 2020 version publication, January 29, 2021, the version accepted by the FCC for wireless certification remains ANSI C63.10 2013, effective from July 13, 2016. The new version must first be incorporated by reference within the U.S. Code of Federal Regulations (CFR) Title 47, §2.910. Publication will often come with a reasonable transition period as defined in §2.950.
Ref:
Subpart J—Equipment Authorization Procedures