Background:

The Evidence Emitter Architectural Building Block enables National Contact Points to generate and emit electronic evidence used for non-repudiation purposes, based on each domain respective regulations and technological need.

Stakeholders (role description)

• Health Professional: information system/information service user;
• Patient: service beneficiary; 
• National Authority: national responsible for the eHealth National Contact Point;
• Data Controller: responsible for and must put in place processing contracts with their 'data processors'. 
• Data Processor: actor processing personal data in a specific context and with regard to specific sets of data or operations.

Non-Repudiation (brief description):

...

•  What possible legal disputes may exist on cross-border care services?
•  Who (stakeholders) is responsible to answer on legal disputes?
•  What information should be stored as evidences for Non-Repudiation purposes?
•  Where could the information be stored, to be compliant with legal aspects? 
  •  In the NCP itself? 
  •  In the Nation Infrastructure?

Bibliography:

1 http://wiki.ds.unipi.gr/display/ESENS/Whitepaper+-+Non+Repudiation