{"id":343828,"date":"2024-10-20T00:08:20","date_gmt":"2024-10-20T00:08:20","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-627412015\/"},"modified":"2024-10-25T23:27:51","modified_gmt":"2024-10-25T23:27:51","slug":"bs-en-627412015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-627412015\/","title":{"rendered":"BS EN 62741:2015"},"content":{"rendered":"

This International Standard gives guidance on the content and application of a dependability case and establishes general principles for the preparation of a dependability case.<\/p>\n

This standard is written in a basic project context where a customer orders a system that meets dependability requirements from a supplier and then manages the system until its retirement. The methods provided in this standard may be modified and adapted to other situations as needed.<\/p>\n

The dependability case is normally produced by the customer and supplier but can also be used and updated by other organizations. For example, certification bodies and regulators may examine the submitted case to support their decisions and users of the system may update\/expand the case, particularly where they use the system for a different purpose.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
6<\/td>\nEnglish
CONTENTS <\/td>\n<\/tr>\n
8<\/td>\nFOREWORD <\/td>\n<\/tr>\n
10<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
11<\/td>\n1 Scope
2 Normative references
3 Terms, definitions and abbreviations
3.1 Terms and definitions <\/td>\n<\/tr>\n
12<\/td>\n3.2 Abbreviations
4 Background to the dependability case
4.1 Principles and purpose <\/td>\n<\/tr>\n
13<\/td>\n4.2 Relationship between the dependability case and dependability plans <\/td>\n<\/tr>\n
14<\/td>\n4.3 Progressive assurance of dependability <\/td>\n<\/tr>\n
15<\/td>\n5 Principles of the dependability case
5.1 Description of the dependability case
Figures
Figure 1 \u2013 Illustration of progressive assurance process <\/td>\n<\/tr>\n
16<\/td>\n5.2 Making claims in the dependability case
Figure 2 \u2013 The development of claims <\/td>\n<\/tr>\n
17<\/td>\n5.3 Using evidence in the dependability case <\/td>\n<\/tr>\n
18<\/td>\n5.4 Evidence framework <\/td>\n<\/tr>\n
19<\/td>\nFigure 3 \u2013 Establishment and development of the evidence framework <\/td>\n<\/tr>\n
20<\/td>\n5.5 Dependability case report
6 Development of the dependability case
6.1 General <\/td>\n<\/tr>\n
21<\/td>\n6.2 Preparation of the dependability case <\/td>\n<\/tr>\n
22<\/td>\n6.3 Concept stage <\/td>\n<\/tr>\n
23<\/td>\n6.4 Development stage
6.5 Realization stage <\/td>\n<\/tr>\n
24<\/td>\n6.6 Utilization stage
6.7 Enhancement stage
6.8 Retirement stage <\/td>\n<\/tr>\n
25<\/td>\n7 Assessing the adequacy of evidence <\/td>\n<\/tr>\n
26<\/td>\nAnnex A (informative) Evidence framework
A.1 General <\/td>\n<\/tr>\n
27<\/td>\nA.2 Abbreviations used only in this annex <\/td>\n<\/tr>\n
28<\/td>\nTables
Table A.1 \u2013 Evidence framework for system \u201cX\u201d <\/td>\n<\/tr>\n
32<\/td>\nTable A.2 \u2013 Evidence framework for system Y <\/td>\n<\/tr>\n
44<\/td>\nAnnex B (informative) General requirements for the dependability case report
B.1 General
B.2 Elements required for the dependability case report
B.3 Context and assumptions
B.3.1 Stakeholders <\/td>\n<\/tr>\n
45<\/td>\nB.3.2 System description
B.3.3 Dependability requirements
B.3.4 Limitations on use
B.3.5 Assumptions
B.4 Risks <\/td>\n<\/tr>\n
46<\/td>\nB.5 Dependability plan
B.6 The evidence framework
B.7 Body of evidence
B.8 Review of evidence to date
B.9 Dependability claims and argument
B.10 Conclusions and recommendations <\/td>\n<\/tr>\n
48<\/td>\nAnnex C (informative) Checklist of points for assessing the adequacy of evidence <\/td>\n<\/tr>\n
49<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Demonstration of dependability requirements. The dependability case<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2015<\/td>\n52<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":343832,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-343828","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/343828","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/343832"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=343828"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=343828"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=343828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}