International Standard
ISO/IEC 15955:1999
Information technology — Open Systems Interconnection — Connectionless protocol for the Application Service Object Association Control Service Element
Reference number
ISO/IEC 15955:1999
Edition 1
International Standard
Read sample
ISO/IEC 15955:1999
Published (Edition 1, 1999)
This standard was last reviewed and confirmed in 2005. Therefore this version remains current.

ISO/IEC 15955:1999

ISO/IEC 15955:1999
CHF 96
Convert Swiss francs (CHF) to your currency


This Recommendation | International Standard specifies:

a) procedures for the transfer of information among application-service-objects (ASOs); and

b) the abstract and concrete syntax for the representation of the A-UNIT-DATA ACSE APDU.

The A-UNIT-DATA procedure is defined in terms of:

a) The interactions between peer ACSE protocol machines by the use of a supporting service; and

b) the interaction between an ACSE protocol machine, its service-provider and its service-user.

These procedures are applicable to instances of communication between systems which wish to communicate in an open

systems interconnection environment in a connectionless mode.

This Recommendation | International Standard also specifies conformance requirements for systems implementing this

procedure. It does not contain tests which can be used to demonstrate conformance.

General information

  •  : Published
     : 1999-12
    : International Standard confirmed [90.93]
  •  : 1
     : 16
  • RSS updates

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)