CEI EN 62481-4 : 2014

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Networking architecture, device models and
  guideline conventions
5 Guideline requirements
Annex A (informative) - DTCP-IP DIS behaviour
        explanations
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Explains the set of guidelines in this part of IEC 62481 are based on DLNA DRM Interoperability Solutions (DIS), which are defined as methods to enable the secure transfer and use of protected commercial content among different implementations on network media devices.