To produce an European Norm that will specify formats for PDF Advanced Electronic Signatures (PAdES). It will include a PAdES mother specification and companion PAdES profiles, including the PAdES Baseline Profile, and one profile for E-Invoicing Profile. PAdES mother specification part will evolve the latest version of ETSI TS 102 788; PAdES Baseline Profile part will evolve the latest version of ETSI TS 103 172. The work will include the identification and agreement of relevant issues to deal with during the evolution of the aforementioned TSs to EN parts. It will also include the specification of a new profle of PAdES for e-Invoicing Part 7 specifies a profile identifying a common set of options that are appropriate for maximizing interoperability between PAdES signatures.