QA Stack

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Document Management System for Pharma — SOPs, Version Control & Training

A pharma-specific eDMS for managing SOPs, specifications, and validation protocols from draft to obsolescence. Control document versions, enforce 21 CFR Part 11 e-signatures, and automatically assign read-and-understand training when a document changes. Compliant with CDSCO, WHO-GMP, and FDA norms. Can be deployed standalone or linked to your eQMS.

CONTROLLED COPY
Standard Operating Procedure
SOP-QA-042 | Rev 4.0 | Effective: 14-May-2026
Electronically Signed
Dr. Robert Chen
QA Director
Electronically Signed
Sarah Jenkins
Plant Manager

Key Benefits of QA Stack DMS

  • End-to-end SOP lifecycle: Author, review, approve, release and retire documents with auditable signoffs.
  • Training automation: Read-and-understand tasks issued automatically when documents go effective.
  • Version and controlled copies: Prevent outdated procedures with automated obsolescence and watermarking.
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DMS Sub-Modules

FDA 21 CFR Part 11 Compliant Document Management Workflows

Say goodbye to emailed drafts.

Collaboratively author documents within the platform. Define strict, role-based review and approval routing. 21 CFR Part 11 compliant electronic signatures are captured at every critical gate.

Step 01

SOP Draft

Document owners draft standard operating procedures using approved compliance templates.

Never use an obsolete SOP again.

The exact second a new revision goes effective, the previous version is instantly obsoleted across the entire platform. If paper copies are needed for the cleanroom, the system generates time-stamped "Controlled Copy" watermarks and tracks their reconciliation.

Step 01

Revision Request

Change control initiates request to revise an active SOP, creating a locked draft.

Close the compliance loop.

Documents are useless if they aren't understood. When a document becomes effective, the system automatically issues "Read & Understand" training tasks to affected personnel, updating their qualification matrix instantly upon acknowledgment.

Step 01

SOP Effective

Published SOP goes active, initiating training requirements.

Lifecycle Controls

SOP Life-Cycle & Operational Lockouts

Standard Operating Procedures (SOPs) are the rules of your plant floor. QA Stack DMS integrates with our training matrix and eBMR execution engine, enforcing compliance directly at the work station.

SOP Revision & Implementation Lifecycle

A GxP-compliant lifecycle that enforces training compliance before a document goes active on the shop floor.

Active Shop-Floor Training Enforcement

QA Stack prevents human errors by locking the physical shop floor HMI console when SOP modifications occur, blocking non-qualified operators from executing compounding processes.

CLEANROOM_HMI_CONSOLE // ACTIVE_LOCKOUT
STATION-04 // LEVEL-B

System Interlock: Operator Qualification Fault

Access to compounding step "Step 3: Compounding & Initial Mixing" of batch record BATCH-2026-06 has been blocked. Operator John Doe has not completed the required "Read & Understand" training for the newly released SOP revision SOP-MFG-022-R05 (Liquid Compounding).

Acknowledge & Sync TrainingINTERLOCK_ID: GxP-TR-044
Security & Storage

Cloud SOP Repository Security & Architecture

Quality documents contain sensitive proprietary formulation steps. QA Stack DMS secures documents with advanced infrastructure and audit control mechanisms.

AES-256 Cloud Storage

All drafts, released PDFs, and audit trail data are encrypted at rest using AES-256 keys. Access is routed through secure, signed URL tokens to prevent direct data exploits.

Granular Document ACLs

Access Control Lists restrict visibility per department (QA, QC, Mfg, Regulatory). Draft SOP revisions are visible only to authors and designated reviewers.

SAML 2.0 Single Sign-On

Integrates with Okta, Azure AD, and Ping Identity. Enforces site-wide corporate multi-factor authentication (MFA) before allowing document review or electronic signatures.

Dynamic PDF Watermarking

Our rendering engine dynamically overlays watermarks (Draft, Effective, Obsolete, Controlled Copy #) along with print timestamps, user IDs, and page ranges to block generic distribution.

Regulatory Matrix

DMS 21 CFR Part 11 & GxP Compliance Matrix

FDA Clause / GxP RuleRegulatory RuleQA Stack DMS Implementation Solution
Part 11.10(b)Ability to generate accurate and complete copies of records in both human readable and electronic form.
Renders dynamic GxP-compliant PDFs stamped with metadata, approval signatures, and full version history logs.
Part 11.10(g)Authority checks to ensure that only authorized individuals can access or execute actions on records.
Granular document ACLs linked to RBAC. Authors, reviewers, and approvers must match designated roles.
Part 11.10(h)Use of secure systems to verify input data validation, source origin, and transmission.
SSL/TLS 1.3 encryption on transmissions, checksum validation on document uploads, and database-level transaction records.
EU Annex 11 (Ref 12)The system must log when document modifications occur, preserving previous content.
SOP draft edits and revision proposals create incremental database records, preserving prior versions in read-only states.
Technical Q&A

Frequently Asked Questions

How does QA Stack handle document migration from legacy systems or paper?+
We provide structured CSV/JSON upload formats and validation scripts. During migration, metadata (active SOP numbers, revisions, owner departments, and historical effective dates) is parsed. The system generates initial read-only records, logs the migration action to the audit trail, and binds the historical PDF files.
What happens when a document print is requested?+
If printing is enabled in the document permissions, the dynamic PDF rendering engine stamps the document with a time-limited "Controlled Copy" watermark, the print user's ID, and a unique print registration number. The DMS logs the action, requiring the user to reconcile or return the print copy at obsolescence.
Does the training integration support grace periods?+
Yes. Upon QA release approval, the DMS can be configured to hold a document in a "Pending Training" state for a defined grace period (e.g., 7 days) before it officially becomes "Effective" and replaces the active version on the shop floor. This allows the production team team time to complete training.
Is the audit trail exportable for regulatory inspectors?+
Absolutely. Lead auditors and QA managers can export a complete, time-stamped history of any document in human-readable formats (PDF or CSV). The export includes the creation log, all reviewer remarks, approve signatures, and a list of all operators who have completed training.