AS/CA S042.4:2022 Requirements for connection to an air interface of a Telecommunications Network—Part 4: IMT Customer Equipment

AS/CA S042.4:2022 (.pdf, 291KB)

Publication date: 5 December 2022

Specifies the technical conditions and requirements for IMT Customer Equipment that is designed or intended for use in connection with an IMT public mobile telecommunications service (PMTS) and is an addressable device. This Standard applies to IMT Customer Equipment based upon the following IMT technologies: UTRA FDD, E-UTRA FDD and OFDMA TDD WMAN.

Additional regulatory information

AS/CA S042.4:2022 is intended to be mandated by a replacement for the ACMA Telecommunications (Mobile Equipment Air Interface) Technical Standard 2018 (the 2018 ACMA Standard). Until a replacement for the 2018 ACMA Standard is published, AS/CA S042.4:2018 as mandated by the 2018 ACMA Standard, remains in force.

In the instance that the 2022 version of AS/CA S042.4 is mandated by the ACMA, the transition period for AS/CA S042.1:2020 will be 12 months commencing on the day the 2018 ACMA Standard is replaced.

The mandatory status of AS/CA S042.4:2022 can be found on the ACMA website at the Telecommunications standards page.

AS/CA S042.4:2020 supersedes AS/CA S042.4:2018. The superseded Standard is available at