ISO/IEC 20926:2009
Current
The latest, up-to-date edition.
Software and systems engineering — Software measurement — IFPUG functional size measurement method 2009
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English
24-11-2009
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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.
| Committee |
ISO/IEC JTC 1/SC 7
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NEN ISO/IEC 20926 : 2009 | Identical |
| CSA ISO/IEC 20926:10 (R2020) | Identical |
| AS/NZS ISO/IEC 20926:2022 | Identical |
| BS ISO/IEC 20926:2009 | Identical |
| CSA ISO/IEC 20926 : 2010 : R2015 | Identical |
| 08/30183784 DC : DRAFT JUNE 2008 | Identical |
| 08/30185468 DC : DRAFT JULY 2008 | Identical |
| CSA ISO/IEC 20926 : 2010 | Identical |
| BS ISO/IEC IEEE 24765:2010 | Systems and software engineering. Vocabulary |
| ISO/HL7 16527:2016 | Health informatics — HL7 Personal Health Record System Functional Model, Release 1 (PHRS FM) |
| ISO/IEC 90003:2014 | Software engineering Guidelines for the application of ISO 9001:2008 to computer software |
| CSA ISO/IEC 90003 : 2004 | SOFTWARE ENGINEERING - GUIDELINES FOR THE APPLICATION OF ISO 9001:2000 TO COMPUTER SOFTWARE |
| CSA ISO/IEC 90003 : 2004 : R2014 | SOFTWARE ENGINEERING - GUIDELINES FOR THE APPLICATION OF ISO 9001:2000 TO COMPUTER SOFTWARE |
| BS ISO/IEC 18384-1:2016 | Information technology. Reference Architecture for Service Oriented Architecture (SOA RA) Terminology and concepts for SOA |
| UNE-EN 62628:2015 | Guidance on software aspects of dependability |
| IEEE 90003-2015 | IEEE Standard Adoption of ISO/IEC 90003:2014, Software Engineering -- Guidelines for the Application of ISO 9001:2008 to Computer Software |
| CSA ISO/IEC 14143-6:14 (R2019) | Information technology - Software measurement - Functional size measurement - Part 6: Guide for use of ISO/IEC 14143 series and related International Standards (Adopted ISO/IEC 14143-6:2012, second edition, 2012-11-01) |
| 05/30127468 DC : DRAFT JAN 2005 | ISO/IEC 14143-6 - INFORMATION TECHNOLOGY - SOFTWARE MEASUREMENT - FUNCTIONAL SIZE MEASUREMENT - PART 6: GUIDE FOR USE OF ISO/IEC 14143 SERIES AND RELATED INTERNATIONAL STANDARDS |
| ISO/IEC 14143-6:2012 | Information technology — Software measurement — Functional size measurement — Part 6: Guide for use of ISO/IEC 14143 series and related International Standards |
| 11/30251566 DC : 0 | BS EN 62628 - GUIDANCE ON SOFTWARE ASPECTS OF DEPENDABILITY |
| BS ISO/IEC 90003:2014 | Software engineering. Guidelines for the application of ISO 9001:2008 to computer software |
| ISO/IEC 18384-1:2016 | Information technology Reference Architecture for Service Oriented Architecture (SOA RA) Part 1: Terminology and concepts for SOA |
| BS EN 62628:2012 | Guidance on software aspects of dependability |
| BS ISO/IEC/IEEE 24748-5:2017 | Systems and software engineering. Life cycle management Software development planning |
| IEC 62628:2012 | Guidance on software aspects of dependability |
| 12/30250776 DC : 0 | BS ISO/IEC 14143-6 - INFORMATION TECHNOLOGY - SOFTWARE MEASUREMENT - FUNCTIONAL SIZE MEASUREMENT - PART 6: GUIDE FOR USE OF ISO/IEC 14143 SERIES AND RELATED INTERNATIONAL STANDARDS |
| BS ISO/IEC 14143-6:2012 | Information technology. Software measurement. Functional size measurement Guide for use of ISO/IEC 14143 series and related International Standards |
| ISO/IEC/IEEE 24748-5:2017 | Systems and software engineering — Life cycle management — Part 5: Software development planning |
| DI-MGMT-82035 Revision A:2017 | SOFTWARE RESOURCES DATA REPORTING: DEVELOPMENT, MAINTENANCE AND ENTERPRISE RESOURCE PLANNING DEVELOPMENT REPORTS, AND DATA DICTIONARY |
| AAMI TIR45 : 2012 | GUIDANCE ON THE USE OF AGILE PRACTICES IN THE DEVELOPMENT OF MEDICAL DEVICE SOFTWARE |
| I.S. EN 62628:2012 | GUIDANCE ON SOFTWARE ASPECTS OF DEPENDABILITY (IEC 62628:2012 (EQV)) |
| ISO/IEC/IEEE 24765:2017 | Systems and software engineering — Vocabulary |
| EN 62628:2012 | Guidance on software aspects of dependability |
| ISO/IEC 14764:2006 | Software Engineering — Software Life Cycle Processes — Maintenance |
| ISO/IEC 14143-1:2007 | Information technology — Software measurement — Functional size measurement — Part 1: Definition of concepts |
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