1、BRITISH STANDARD BS ISO/IEC 14764:2006 Software Engineering Software life cycle processes Maintenance ICS 35.080 BS ISO/IEC 14764:2006 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 October 2006 BSI 2006 ISBN 0 580 46596 9 National forewo
2、rd This British Standard was published by BSI. It is the UK implementation of ISO/IEC 14764:2006. It supersedes BS ISO/IEC 14764:1999 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee IST/15, Software and systems engineering. A list of organizations rep
3、resented on IST/15 can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Amendments iss
4、ued since publication Amd. No. Date Comments Reference number ISO/IEC 14764:2006(E) IEEE Std 14764-2006INTERNATIONAL STANDARD ISO/IEC 14764 IEEE Std 14764-2006 Second edition 2006-09-01 Software Engineering Software Life Cycle Processes Maintenance Ingnierie du logiciel Processus du cycle de vie du
5、logiciel Maintenance BS ISO/IEC 14764:2006ii Standard for Software Engineering Software Life Cycle Processes Maintenance Norme pour ingnierie du logiciel Processus de cycle de vie Sponsor Software +1 978 750 8400. Permission to photocopy portions of any individual standard for educational classroom
6、use can also be obtained through the Copyright Clearance Center. BS ISO/IEC 14764:2006vi International Standard ISO/IEC 14764:2006(E) International Organization for Standardization/International Electrotechnical Commission Case postale 56 CH-1211 Genve 20 Switzerland ISO (the International Organizat
7、ion for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respect
8、ive organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non- governmental, in liaison with ISO and IEC, also take part in the work. In the field of informatio
9、n technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of the joint technical committee is to prepare International Standards. Draft International S
10、tandards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be t
11、he subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. ISO/IEC/IEEE 14764 was prepared by Joint Technical Committee ISO/IEC JTC 1, Subcommittee SC 7, (Software and System Engineering). The first edition of ISO/IEC 14764 was prepared by I
12、SO/IEC JTC 1/SC 7. The current edition is the result of merging the original edition with IEEE Std 1219-1998. ISO/IEC JTC 1/SC 7 and the IEEE Computer Society cooperated in this project to merge the two standards. This second edition cancels and replaces the first edition (1999). BS ISO/IEC 14764:20
13、06 viiIEEE Introduction This introduction is not part of ISO/IEC/IEEE 14764:2005(E), Standard for Software EngineeringSoftware Life Cycle ProcessesMaintenance. This International Standard provides guidance on the Software Maintenance Process. Software Maintenance is a primary process in the life cyc
14、le of a software product, as described in ISO/IEC 12207, “Information technology Software life cycle processes.” The Maintenance Process contains the activities and tasks of the maintainer. This International Standard is part of the ISO/IEC 12207 family of documents. In this International Standard,
15、ISO/IEC 12207 refers to ISO/IEC 12207:1995 as amended in 2002 and 2004. The only mandatory clauses in this International Standard come from ISO/IEC 12207. The mandatory clauses contain shalls and each shall from ISO/IEC 12207 that is duplicated in this International Standard is boxed. The related IS
16、O/IEC 12207 clause number is listed after the boxed ISO/IEC 12207 shalls. This International Standard is the result of the harmonization of ISO/IEC 14764 and IEEE Std 1219-1998. 1Because maintenance consumes a major share of a software life cycle financial resources, it should be an important projec
17、t consideration. During operation of the software, problems may be detected that were not detected during validation and acceptance. Therefore, a maintenance effort is needed to cope with these problems. This maintenance effort also covers software improvements needed to meet new or modified user re
18、quirements. Software maintenance is commonly needed when upgrading system components, such as operating systems and databases, as well as when modifications are made to external software and systems interfaces. Software maintenance may be a significant portion of life cycle costs. Software maintaine
19、rs use a number of specific tools, methods, and techniques. This International Standard does not specify how to implement or perform the activities and tasks in the Software Maintenance Process since these are dependent upon the formal agreement and organizational requirements. Maintenance is requir
20、ed on all types of software, whatever the technology, technique, or tool used to create it. Clause 1 provides the scope of this International Standard. Clause 2 provides conformance information. Clause 3 provides normative references. Clause 4 provides terms and definitions. Clause 5 provides the ap
21、plication of this International Standard. Clause 6 provides the details of the Maintenance Process. Clause 7 provides execution considerations for the Maintenance Process. Clause 8 provides the software maintenance strategy. Annex A provides a cross reference between clauses in this International St
22、andard and ISO/IEC 12207. Annex B provides a list of abbreviations used in this International Standard. Annex C provides a bibliography. Notice to users Errata Errata, if any, for this and all other standards can be accessed at the following URL: http:/ standards.ieee.org/reading/ieee/updates/errata
23、/index.html. Users are encouraged to check this URL for errata periodically. Interpretations Current interpretations can be accessed at the following URL: http:/standards.ieee.org/reading/ieee/interp/ index.html. Patents Attention is called to the possibility that implementation of this standard may
24、 require use of subject matter covered by patent rights. By publication of this standard, no position is taken with respect to the existence or validity of any patent rights in connection therewith. The IEEE shall not be responsible for identifying patents or patent applications for which a license
25、may be required to implement an IEEE standard or for conducting inquiries into the legal validity or scope of those patents that are brought to its attention. 1IEEE publications are available from the Institute of Electrical and Electronics Engineers, Inc., 445 Hoes Lane, Piscataway, NJ 08854, USA (
26、http:/standards.ieee.org/). BS ISO/IEC 14764:2006viii Participants At the time this standard was completed, the Software Maintenance Working Group had the following membership: Paul Croll, Chair Thomas Pigoski, Editor James W. Moore, Liaison to ISO/IEC JTC 1/SC 7 The following members of the individ
27、ual balloting committee voted on this standard. Balloters may have voted for approval, disapproval, or abstention. Edward Bartlett Bakul Banerjee Juris Borzovs Curtis Browne Bruce Bullock Joseph Butchko Keith Chow Antonio M. Cicu Todd Cooper Paul Croll Geoffrey Darnton Guru Dutt Dhingra Einar Dragst
28、edt Clint Early Christof Ebert John Fendrich Gregg Giesler John Garth Glynn Lewis Gray Michael Grimley Victoria Hailey John Horch Peeya Iwagoshi William Junk Joerg Kampmann Piotr Karocki Ron Kenett J. Dennis Lawrence Carol Long James Moore Jeremy Moore Richard Moore Rajesh Moorkath Gerald Radack Ann
29、ette Reilly Garry Roedler Terence Rout James Ruggieri James Sanders Robert J. Schaaf David Schultz Carl Singer Mike Smith Mitchell Smith Luca Spotorno Thomas Starai Richard Thayer Scott Valcourt John Walz Oren Yuen Janusz Zalewski Li Zhang Geraldine ZimmermanWhen the IEEE-SA Standards Board approved
30、 this standard on 30 March 2006, it had the following membership: Steve M. Mills, Chair Richard H. Hulett, Vice Chair Don Wright, Past Chair Judith Gorman, Secretary Mark D. Bowman Dennis B. Brophy Joseph Bruder Richard Cox Bob Davis Julian Forster* Joanna N. Guenin Mark S. Halpin Raymond Hapeman Wi
31、lliam B. Hopf Lowell G. Johnson Herman Koch Joseph L. Koepfinger* David J. Law Daleep C. Mohla Paul Nikolich T. W. Olsen Glenn Parsons Ronald C. Petersen Gary S. Robinson Frank Stone Malcolm V. Thaden Richard L. Townsend Joe D. Watson Howard L. Wolfman *Member Emeritus Also included are the following non-voting IEEE-SA Standards Board liaisons: Satish K. Aggarwal, NRC Representative Richard DeBlasio, DOE Representative Alan H. Cookson, NIST Representative Mike Fisher IEEE Standards Project Editor BS ISO/IEC 14764:2006
