--- title: "Document Control, Definition | MedTech Terms" description: "Procedures ensuring approved, current documents are used and obsolete copies removed. 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[Home](/) 2. / 3. [Terms](/terms) 4. / 5. [Quality & Risk](/terms?cat=Quality%20%26%20Risk) 6. / 7. Document Control [All terms](/terms) Quality & Risk [Quality System](/ecosystems/quality-system) # Document Control Procedures ensuring approved, current documents are used and obsolete copies removed. Reviewed by [Christian Espinosa, Founder, Blue Goat Cyber](/authors/christian-espinosa) Last reviewed May 5, 2026 ## Definition Document control under 21 CFR 820.40 and [ISO 13485](/terms/iso-13485) clause 4.2.4 requires review and approval of documents before issue, identification of revisions, availability at points of use, and prevention of unintended use of obsolete documents. What the regulation says Document control, as mandated by regulations like 21 CFR 820.40 and standards such as [ISO 13485](/terms/iso-13485):2016 clause 4.2.4, is a foundational element of a quality management system (QMS). It ensures that all documents critical to product quality and safety are systematically managed throughout their lifecycle, from creation and approval to distribution and obsolescence. Regulators expect manufacturers to demonstrate control over document access, revision, and use to prevent errors and ensure consistent operations, which is often audited during inspections by bodies like the FDA, as well as during [notified body](/terms/notified-body) audits for EU [MDR](/terms/mdr-reporting) compliance. ## What this means in practice Most QMS-driven inspection findings touch document control. Electronic QMS (eQMS) systems with versioning, e-signatures, and access control are standard for scaling manufacturers. ## Examples - A manufacturer implements a robust document control system that ensures all engineering drawings are reviewed and approved by at least three qualified personnel before release for production, directly addressing 21 CFR 820.40. - An audit finding identifies that manufacturing instructions at a workstation are an outdated revision, leading the company to revise its document distribution process to ensure current versions are always available at the point of use, aligning with ISO 13485:2016 clause 4.2.4. - A MedTech company uses an eQMS to manage its quality records, with automated workflows for document review and approval, electronic signatures compliant with 21 CFR Part 11, and restricted access controls. Common pitfalls - • Failing to establish a clear, documented process for document review and approval can lead to non-conformance. - • Not maintaining traceability of document revisions can make it difficult to demonstrate compliance or investigate issues. - • Allowing unauthorized access to or modification of controlled documents creates significant regulatory risk. - • Inadequate training on document control procedures can result in incorrect document usage and QMS breaches. - • Retaining obsolete documents at points of use without clear segregation can lead to the use of incorrect procedures or specifications. ## Frequently asked questions What is the primary goal of document control in MedTech? The primary goal is to ensure that all personnel have access to the correct, approved versions of documents necessary to perform their work, thereby maintaining product quality, safety, and regulatory compliance. How does electronic document control differ from manual systems? What is the importance of document traceability? ## Cross-references ### Part of A larger framework or document this term belongs to. - [ ISO 13485 ](/terms/iso-13485) ## Related terms Grouped by theme ### Editor's picks · Hand-selected related concepts [ Quality & Risk Quality Management System Regulation(QMSR) FDA's harmonized successor to the QSR, incorporating ISO 13485:2016 by reference. ](/terms/qmsr)[ Quality & Risk Quality System Regulation(QSR / 21 CFR 820) FDA's current good manufacturing practice (cGMP) requirements for medical devices. ](/terms/qsr)[ Standards ISO 13485 International standard for medical device quality management systems. ](/terms/iso-13485) ### More in Quality & Risk · Same category [ Quality & Risk Biocompatibility Ability of a material to perform with an appropriate host response in a specific application. ](/terms/biocompatibility)[ Quality & Risk CAPA Effectiveness Check Verification step confirming a corrective or preventive action actually fixed the problem. ](/terms/capa-effectiveness)[ Quality & Risk Change Control Formal QMS process for evaluating, approving, and implementing changes that could affect product quality or compliance. ](/terms/change-control)[ Quality & Risk Complaint Handling Process for receiving, evaluating, and responding to device complaints. ](/terms/complaint-handling) Cited by Where this term appears across MedTech Terms. Ecosystems (1) - [Quality System](/ecosystems/quality-system) ## Primary references 3 sources Link health: 3 verified · last checked 2026-06-20 eCFR· 1 MDIC· 1 FDA· 1 1. [1 21 CFR 820.40 Verified eCFR · ecfr.gov ](https://www.ecfr.gov/current/title-21/chapter-I/subchapter-H/part-820/subpart-D/section-820.40) 2. [2 MDIC Case for Quality Verified MDIC · mdic.org ](https://mdic.org/program/case-for-quality/) 3. [3 FDA - Quality Systems Verified FDA · fda.gov ](https://www.fda.gov/medical-devices/postmarket-requirements-devices/quality-system-qs-regulationmedical-device-good-manufacturing-practices) Inline markers like \[1\] jump to the matching reference above. Sponsor note ### Tying cybersecurity into your QMS? We help align cybersecurity activities with ISO 13485 design controls and ISO 14971 risk management. [Book a 30-minute discovery session](https://go.bluegoatcyber.com/meetings/blue-goat-cyber/discovery-session) - No obligation - Expert-led from minute one - NDA available on request MedTech Terms is a community resource sponsored by [Blue Goat Cyber](https://bluegoatcyber.com). Definitions are independent of any vendor. On this term Category Quality & Risk Sources 3 Updated 5/5/2026 [Compare with another term](/compare?a=document-control) Learn in 60 seconds Card Lesson Quiz Procedures ensuring approved, current documents are used and obsolete copies removed. - · Most QMS-driven inspection findings touch document control. - · Electronic QMS (eQMS) systems with versioning, e-signatures, and access control are standard for scaling manufacturers. Remember this Watch out: Failing to establish a clear, documented process for document review and approval can lead to non-conformance. Related terms - [ISO 13485 ](/terms/iso-13485) - [Quality System Regulation(QSR / 21 CFR 820) ](/terms/qsr) - [Quality Management System Regulation(QMSR) ](/terms/qmsr) You may also need Auto-suggested from Quality & Risk and shared keywords. - [Quality Manual ](/terms/quality-manual) - [Change Control ](/terms/change-control) - [Management Review ](/terms/management-review) - [Production and Process Controls ](/terms/production-process-controls) - [Algorithm Change Protocol(ACP) ](/terms/algorithm-change-protocol) - [IDE Annual Progress Report ](/terms/ide-annual-report) [All Quality & Risk terms](/terms?cat=Quality%20%26%20Risk) From the Blue Goat network Related resources and services on this topic. - [ MedTech Truths Common misconceptions about medical device development - debunked. ](https://mdcmisconceptions.com) MedTech Terms An authoritative, plain-language reference for the regulatory, quality, cybersecurity, and software terms that shape modern medical devices. 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