ANSI/EIA-649-1998 EIA STANDARD - Free

EIA STANDARD

ANSI/EIA-649-1998 Approved: July 10, 1998

National Consensus Standard for Configuration Management

EIA-649

EIA-649

AUGUST 1998

ELECTRONIC INDUSTRIES ALLIANCE

GOVERNMENT ELECTRONICS AND INFORMATION TECHNOLOGY ASSOCIATION ENGINEERING DEPARTMENT

A SECTOR OF

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National Consensus Standard for Configuration Management

Contents

1 2 3 4 5 5.1 5.1.1 5.1.2 5.1.3 5.1.4 5.1.5 5.1.6 5.2 5.2.1 5.2.2 5.2.3 5.2.3.1 5.2.3.2 5.2.4 5.2.5 5.2.5.1 5.2.5.2 5.2.6 5.2.7 5.3 5.3.1 5.3.1.1 5.3.1.2 5.3.1.3 5.3.2 5.3.2.1 5.3.2.2 5.3.2.3 5.3.2.4 5.3.3 5.3.4 5.4 5.4.1 5.4.2 5.5 5.5.1 5.5.2 5.5.3

Foreword Introduction Scope Normative References Definitions Symbols and Abbreviations Requirements

Configuration Management Planning and Management Identifying Context and Environment Configuration Management Plan Implementation Procedures Training Performance Measurement Supplier Configuration Management

Configuration Identification Product Information Product Structure Product Identifiers Identifying Individual Units of a Product Identifying Groups of Units of a Product Document Identification Baselines Establishing Baselines Types of Baselines Product Identification Recovery Interface Control

Configuration Change Management Change Identification Requesting Changes Classifying Changes Documenting Requests for Changes Change Evaluation and Coordination Change Impact Assessment Change Effectivity Determination Change Cost/Price Determination Change Approval Authority Change Implementation and Verification Change Management Process Applied to Variances

Configuration Status Accounting CSA Information CSA System

Configuration Verification and Audit Design and Document Verification Configuration Audit Continuing Performance Audits and Surveillance

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EIA-649

Page iii v 1 2 3 8 9 9 12 12 13 13 13 14 14 15 16 16 18 18 19 19 19 20 22 23 23 25 26 27 27 28 29 30 31 31 32 33 34 35 38 38 39 40 40

EIA-649

Contents (continued)

5.6

Configuration Management of Digital Data

41

5.6.1

Digital Data Identification

41

5.6.2

Data Status Level Management

42

5.6.3

Maintenance of Data and Product Configuration Relationships

43

5.6.4

Data Version Control and Management of Review, Comment, Annotation

44

and Disposition

5.6.5

Digital Data Transmittal

44

5.6.6

Data Access Control

44

6.

Application Notes

47

Annexes

A

Summary of Configuration Management Principles

49

B

Selection of Appropriate Principles/Practices for a Given Product

53

C

Related Documents

57

D

Acknowledgment of Participants in EIA Standard 649

59

6CDNGU

1 2 3 4 5 B.1

Phases of a Product's Life Cycle

vi

Table of Common Aliases

vii

Attributes of Various Best Practice CM Implementations

11

Classification of Engineering Changes

28

Typical Status Accounting Information Across the Product Life Cycle

36

Typical Product Categorization for Use in Selecting Applicable Principles and

54

Practices

Figures

1

Typical Configuration Management Activities

10

2

Composition of Product Information

15

3

Configuration Baselines

21

4

Change Management Process Model

25

5

Change Identification Process Model

26

6

Change Evaluation and Coordination Process Model

30

7

Change Implementation and Verification Process Model

33

8

Standard Data Life Cycle Model

43

B.1

Affordability of Desirable CM Principles

55

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EIA-649

Foreword

In 1994, the Electronic Industries Alliance's G-33 Committee on Data and Configuration Management initiated the task of developing this industry configuration management standard. A core working group was established under ANSI project PN-3414. An interim EIA standard was published in August 1995 after completion of the committee letter ballot process and approval by the EIA Engineering Department Executive Committee (EDEC).

A new ANSI project, PN-3721 was initiated in March 1996 and a new core group was established for the current revision of the standard, which replaces EIA/IS-649 in whole. The EIA letter ballot process was completed in June 1997. An ANSI Ballot version was made available to all interested parties for review in July 1997. In addition to the core working group, a multi-association advisory group participated in review of the standard and disposition of comments to the ANSI Standards Proposal ballot. The ANSI SP Ballot process was successfully completed in May 1998 in accordance with ANSI approved EIA procedures. The publication of the standard was approved by EDEC. The Electronic Industries Alliance would like to acknowledge the unselfish dedication and extraordinary effort that was voluntarily applied by the participants, listed in Annex D, to the accomplishment of these projects.

Significant technical changes between EIA/IS-649 and EIA Standard 649 are as follows:

1. The word "Data" was added to the generic categories to which references to the word "Product" include. (Introduction, Table 2)

2. A methodology for selecting the CM principles and attendant practices that are appropriate to a given product was added. (Clause 1, Scope, Clause 5, Requirements and Annex B).

3. Software Code and Test was relocated from the Build phase to the Definition phase of the product life cycle to be consistent with the statement that a product configuration baseline is normally established at the end of the definition phase.(Introduction, Table 1)

4. Reference to additional operation and disposal phase baselines was added. ( 5.2.5.2.d.) 5. The minor change classification was modified to reflect the fact that a minor change can correct or modify parts as

well as documents and processes, so long as it does not impact the factors that would classify it as major. ( 5.3.1.2, Table 4) 6. Configuration status accounting information typically available in each life cycle phase was revised to reflect change requests and proposals in the conceptual phase.(5.4.1, Table 5) 7. The inference that design verification plans (for complex designs) typically require customer approval was removed. (5.5.1) 8. Verifications necessary for software products were clarified.(5.5.1) 9. Safety procedures were added to the material necessary to perform a configuration audit. (5.5.2) 10. Application notes were modified to clarify: (a) that the standard may be used as a source from which applicable information can be extracted to prepare such items as a request for proposal, or an evaluation or certification checklist, and (b) that the application of appropriately selected principles and practices to a product or on a project will enable the user to plan and document an appropriate configuration management program. (Clause 6.) 11. The standard was revised in several respects in accordance with the EIA style guide, which is consistent with ANSI and ISO requirements. Certain material such as acknowledgments, related documents, and a number of statements in the scope and introduction were revised and relocated. Relationship of EIA 649 to other standards and documents was moved to Annex C.

Configuration management, a discipline popularized by its use in the acquisition of defense systems, is widely used for commercial products and services. When configuration management principles are applied using effective practices, return on investment is maximized and both product and service life cycle costs are reduced. Intended users of this document are any organization or individual that can benefit from the application of configuration management. The US Department of Defense and the Internal Revenue Service have adopted EIA Standard 649 for use. This standard

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