{"id":16662,"date":"2026-07-18T12:26:19","date_gmt":"2026-07-18T10:26:19","guid":{"rendered":"https:\/\/q-finity.de\/glossar\/csv-vs-csa-begriff\/"},"modified":"2026-07-19T21:03:04","modified_gmt":"2026-07-19T19:03:04","slug":"csv-vs-csa","status":"publish","type":"encyclopedia","link":"https:\/\/q-finity.de\/en\/glossar\/csv-vs-csa\/","title":{"rendered":"CSV vs. CSA"},"content":{"rendered":"<p>CSV (<a href=\"https:\/\/q-finity.de\/en\/glossar\/computerized-system-validation\/\" target=\"_self\" title=\"Computerized system validation describes achieving and maintaining compliance with applicable GxP and Medical Device regulations and establishing documented evidence that the system is fit for intended use by: the adoption of principles, approaches, and life cycle activities within the validation framework by executing project specific validation plans establishing and applying&nbsp;appropriate operational controls throughout the life&hellip;\" class=\"encyclopedia\">Computerized System Validation<\/a>) and CSA (<a href=\"https:\/\/q-finity.de\/en\/glossar\/computer\/\" target=\"_self\" title=\"A Computer is a functional unit that can perform substantial computations, including numerous arithmetic operations and logic operations without human intervention.\" class=\"encyclopedia\">Computer<\/a> Software Assurance) are not an either-or: CSA does not replace CSV. The final FDA guidance (2025) merely supersedes Section 6 of the FDA guidance &ldquo;General Principles of Software Validation&rdquo; and takes over the field of production and QMS software; for software that is itself part of a medical device, that guidance continues to apply unchanged. In substance, &ldquo;Assurance&rdquo; is the more precisely named object of the same demonstration: the fitness of the software for the <a href=\"https:\/\/q-finity.de\/en\/glossar\/intended-use\/\" target=\"_self\" title=\"Intended Use is the purpose a system is meant to serve. That purpose comes from the business process, not from the technical system - which only has a function (fit for purpose). Intended Use defines what the overall system is validated against, and must not be confused with the system's function (the teleological trap).\" class=\"encyclopedia\">Intended Use<\/a> defined in the process &ndash; and keeping that fitness across the lifecycle. CSA changes none of the obligations; which records must be kept still follows from the <a href=\"https:\/\/q-finity.de\/en\/glossar\/predicate-rules\/\" target=\"_self\" title=\"Predicate Rules sind die eigentlichen Anforderungen der FDA - etwa 21 CFR 211 f&uuml;r Arzneimittel oder Part 820 (seit 2026 QMSR) f&uuml;r Medizinprodukte -, die festlegen, welche Aufzeichnungen zu f&uuml;hren und welche Unterschriften zu leisten sind. 21 CFR Part 11 selbst fordert keine Aufzeichnung oder Signatur; es regelt nur die Anforderungen an deren elektronische Form.&hellip;\" class=\"encyclopedia\">Predicate Rules<\/a>. The risk-based foundation holds independently of CSA: ICH Q9 has made risk-based decision-making a systematic process since 2005, and the European GMP framework tied the scope and depth of validation to risk and use even before 2002. <a href=\"https:\/\/q-finity.de\/en\/glossar\/gamp-5\/\" target=\"_self\" title=\"GAMP 5 - &quot;A Risk-Based Approach to Compliant GxP Computerized Systems&quot; - is ISPE's industry guide for computerized system validation: published in 2008, since 2022 in its Second Edition, which strengthens Critical Thinking and scaled evidence. GAMP is industry good practice, not law: regulations set the requirements - GAMP shows a proven way to meet&hellip;\" class=\"encyclopedia\">GAMP 5<\/a> is the industry methodology that helps with implementation &ndash; the guidance itself mentions GAMP exactly once, in a footnote on testing methods as one of several possible sources (&ldquo;such as, but not limited to&rdquo;), and does not require it.<\/p>\n<p><em>See also: <a href=\"https:\/\/q-finity.de\/en\/glossar\/computer-software-assurance-csa\/\" target=\"_self\" title=\"Computer Software Assurance is the FDA's risk-based approach for establishing and maintaining confidence that software is fit for its Intended Use - in the guidance's own wording, the Intended Use of the software as part of production or the quality management system, explicitly distinguished from the intended use of the medical device itself. The effort&hellip;\" class=\"encyclopedia\">Computer Software Assurance (CSA)<\/a>, <a href=\"https:\/\/q-finity.de\/en\/glossar\/computerized-system\/\" target=\"_self\" title=\"The term computerized system covers a broad range of systems including, but not limited to, automated laboratory equipment, laboratory information management, clinical trials data management, vigilance systems, process control and process analytics, manufacturing resource planning, automated manufacturing equipment, manufacturing execution, and document management systems. The computerized system consists of the hardware, software, and network components,&hellip;\" class=\"encyclopedia\">Computerized System<\/a> Validation.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CSV (Computerized System Validation) and CSA (Computer Software Assurance) are not an either-or: CSA does not replace CSV. The final FDA guidance (2025) merely supersedes Section 6 of the FDA guidance &#8220;General Principles of Software Validation&#8221; and takes over the field of production and QMS software; for software that is itself part of a medical [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"template":"","encyclopedia-tag":[],"class_list":["post-16662","encyclopedia","type-encyclopedia","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>CSV vs. CSA &#187; QFINITY<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"CSV vs. CSA\" \/>\n<meta property=\"og:description\" content=\"CSV (Computerized System Validation) and CSA (Computer Software Assurance) are not an either-or: CSA does not replace CSV. 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