Many large engineering firms maintain internal mirrors of verified toolchains. Check your company’s IT artifact repository (JFrog Artifactory, Nexus, etc.) for ARMCompiler5.06u7 . Ensure the internal security team has verified the hashes against ARM’s original manifest.
The unqualified version was released on September 14, 2020, while the "For Certification" version followed on January 26, 2021. Maintenance Status: This toolchain is in arm compiler 506 update 7 verified download
