1 Scope
2 Normative references
    2.1 Identical Recommendations - International Standards
    2.2 Paired Recommendations - International
          Standards equivalent in technical content
3 Definitions
    3.1 Reference model definitions
    3.2 Naming and addressing definitions
    3.3 Service conventions definitions
    3.4 Presentation service definitions
    3.5 ACSE service definitions
    3.6 Application Layer Structure definitions
4 Abbreviations
    4.1 Data units
    4.2 Types of application-protocol-data-units
    4.3 Other abbreviations
5 Conventions
6 Overview of the Protocol
    6.1 Service provision
    6.2 Use of the presentation-service
    6.3 Model
7 Elements of Procedure
    7.1 A-UNIT-DATA transfer
          7.1.1 Purpose
          7.1.2 APDUs used
          7.1.3 A-UNIT-DATA transfer procedure
          7.1.4 Use of the AUDT APDU fields
          7.1.5 Collisions and interactions
    7.2 Rules for extensibility
8 Mapping to the Connectionless Presentation-Service
    8.1 A-UNIT-DATA transfer
          8.1.1 Directly mapped parameters
          8.1.2 Use of other P-UNIT-DATA request and
                  indication parameters
9 Abstract Syntax Definition of APDUs
10 Conformance
    10.1 Statement requirements
    10.2 Static requirements
    10.3 Dynamic requirements
11 Precedence
Annex A State Table
      A.1 General
      A.2 Conventions
      A.3 Actions to be taken by the ACPM
      A.4 Relationship to Presentation and other ASEs
Annex B Summary of Asdsigned Object Identifier Values