Electronic Signature Policies. - John Ross 003; Denis Pinkas; Nick Pope (RFC, 2001)

Electronic Signature Formats for long term electronic signatures. - Denis Pinkas; John Ross 003; Nick Pope (RFC, 2001)

Policy Requirements for Time-Stamping Authorities (TSAs). - Denis Pinkas; Nick Pope; John Ross 003 (RFC, 2003)

CMS Advanced Electronic Signatures (CAdES). - Denis Pinkas; Nick Pope; John Ross 003 (RFC, 2008)