Reference number
ISO/IEC 20926:2009
© ISO 2024
International Standard
ISO/IEC 20926:2009
Software and systems engineering — Software measurement — IFPUG functional size measurement method 2009
Edition 2
2009-12
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Published (Edition 2, 2009)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO/IEC 20926:2009

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Abstract

ISO/IEC 20926:2009 specifies the set of definitions, rules and steps for applying the IFPUG (International Function Point Users Group) functional size measurement (FSM) method.

ISO/IEC 20926:2009 is conformant with all mandatory provisions of ISO/IEC 14143-1:2007. It can be applied to all functional domains and is fully convertible to prior editions of IFPUG sizing methods.

IFPUG function point analysts have identified different delivery rates (hours to deliver a function point) related to building applications in different functional domains calibrated for varying project sizes and software complexities.

ISO/IEC 20926:2009 can be applied by anyone requiring a measurement of functional size. Persons experienced with the method will find ISO/IEC 20926:2009 to be a useful reference.

General information

  • Status
     : Published
    Publication date
     : 2009-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 24
  • Technical Committee :
    ISO/IEC JTC 1/SC 7
    ICS :
    35.080 
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Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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