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ITU-T X.291 (04/1995)

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OSI conformance testing methodology and framework for protocol Recommendations for ITU-T applications – Abstract test suite specification
This Recommendation provides a common approach to the specification of OSI conformance test suites. It describes the process of developing an Abstract Test Suite (ATS), including the design criteria to be used and guidance on its structure and coverage. The text was developed jointly with ISO/IEC JTC1 and the main intent of this revision is to reflect the changes as a result of the work on Protocol Profile Testing Methodology (PPTM) and on Multi-Party Testing Methodology (MPyTM).
Citation: https://handle.itu.int/11.1002/1000/2902
Series title: X series: Data networks, open system communications and security
  X.200-X.299: Open Systems Interconnection
  X.290-X.299: Conformance testing
Approval date: 1995-04-10
Identical standard:ISO/IEC 9646-2:1994 (Twinned)
Approval process:TAP
Status: In force
Maintenance responsibility: ITU-T Study Group 11
Further details: Patent statement(s)