CSA ISO/IEC 9594-3 : 0

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 Basic Directory definitions
   3.2 Directory model definitions
   3.3 Directory Information Base definitions
   3.4 Directory entry definitions
   3.5 Name definitions
   3.6 Distributed operations definitions
   3.7 Abstract Service definitions
4 Abbreviations
5 Conventions
6 Overview of the Directory Service
7 Information types and common procedures
   7.1 Introduction
   7.2 Information types defined elsewhere
   7.3 Common arguments
   7.4 Common results
   7.5 Service controls
   7.6 Entry information selection
   7.7 Entry information
   7.8 Filter
   7.9 Paged results
   7.10 Security parameters
   7.11 Common elements of procedure for basic-access-control
   7.12 Optionally-signed parameters
8 Bind and Unbind operations
   8.1 Directory Bind
   8.2 Directory Unbind
9 Directory Read operations
   9.1 Read
   9.2 Compare
   9.3 Abandon
10 Directory Search operations
   10.1 List
   10.2 Search
11 Directory Modify operations
   11.1 Add Entry
   11.2 Remove Entry
   11.3 Modify Entry
   11.4 Modify DN
12 Errors
   12.1 Error precedence
   12.2 Abandoned
   12.3 Abandon Failed
   12.4 Attribute Error
   12.5 Name Error
   12.6 Referral
   12.7 Security Error
   12.8 Service Error
   12.9 Update Error
Annex A - Abstract Service in ASN.1
Annex B - Operational semantics for Basic Access Control
Annex C - Amendments and corrigenda

Defines in an abstract way the externally visible service provided by the Directory. Does not specify individual implementations or products.