Kantara Initiative's Consent and Info Sharing WG - Minimum Viable Consent Receipt specification
Kantara Initiative is a non-profit membership organization that connects businesses, consumers, governments, and citizens through innovations and programs that support more natively trust worthy on-line experiences. The mission of KI is to foster identity community harmonization, interoperability, innovation, and broad adoption through the development criteria for operational trust frameworks and deployment/usage best practices for privacy-respecting, secure access to trusted online services.
The documents in this space are being developed by Kantara Initiative's Consent and Information Sharing Working Group; see https://kantarainitiative.org/groups/ciswg/. Participation is free and open, and all work contributed to the effort falls into the Reciprocal Royalty Free with Opt-Out to Reasonable And Non discriminatory (RAND) IPR policy https://kantarainitiative.org/confluence/x/mQByAg.
To join the mailing lists and to contribute to the discussion around consent, join the Consent and Information Sharing Working group: http://signup.kantarainitiative.org/?selectedGroup=3