The copyright owner and terms of use of an ICC profile are normally identified in the Creator field in the profile header and in the Copyright tag. Where ICC is the copyright owner, the following license terms apply:

"This profile is made available by the International Color Consortium, and may be copied, distributed, embedded, made, used, and sold without restriction. Altered versions of this profile shall have the original identification and copyright information removed and shall not be misrepresented as the original profile."

(reference https://www.color.org/profiles2.xalter#license)