INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
  3.1 Terms and definitions
  3.2 Abbreviations
4 Basic principles
  4.1 General
  4.2 Class description notation
  4.3 Common data types
  4.4 Data formats
  4.5 The COSEM server model
  4.6 COSEM logical device
  4.7 Authentication procedures
       4.7.1 Low Level Security (LLS) authentication
       4.7.2 High Level Security (HLS) authentication
5 The interface classes
  5.1 Data (class_id: 1)
  5.2 Register (class_id: 3)
  5.3 Extended register (class_id: 4)
  5.4 Demand register (class_id: 5)
  5.5 Register activation (class_id: 6)
  5.6 Profile generic (class_id: 7)
  5.7 Clock (class_id: 8)
  5.8 Script table (class_id: 9)
  5.9 Schedule (class_id: 10)
  5.10 Special days table (class_id: 11)
  5.11 Activity calendar (class_id: 20)
  5.12 Association LN (class_id: 15)
  5.13 Association SN (class_id: 12)
  5.14 SAP assignment (class_id: 17)
  5.15 Register monitor (class_id: 21)
  5.16 Utility tables (class_id: 26)
  5.17 Single action schedule (class_id: 22)
  5.18 Register table (class_id: 61)
  5.19 Status mapping (class_id: 63)
6 Maintenance of the interface classes
  6.1 New interface classes
  6.2 New versions of interface classes
  6.3 Removal of interface classes
Annex A (normative) Protocol related interface classes
Annex B (normative) Data model and protocol
Annex C (normative) Using short names for accessing
                      attributes and methods
Annex D (normative) Relation to OBIS
Annex E (informative) Previous versions of interface
                      classes
Annex ZA (normative) Normative references to international
                      publications with their corresponding
                      European publications
Bibliography
Index