GxP Compliance Ready

PharmaDiagrams Enterprise

Everything you need for validated pharmaceutical environments. Formal approval workflows, complete audit trails, electronic signatures compliant with 21 CFR Part 11, and full IQ/OQ/PQ documentation.

Approval Workflows

Formal sign-off with defined roles

Configure multi-step approval workflows that match your SOPs. Define who authors, reviews, and approves each document. The system enforces the sequence — no shortcuts, no skipped steps.

  • Configurable approval chains (Author → Review → Approve)
  • Role-based access control and permissions
  • Automatic notifications and reminders
  • Parallel and sequential approval paths
Approval Workflow
In Progress
Document:UFDF-001-R03·Ultrafiltration/Diafiltration Process
Signature Progress2 of 3 signatures
Dr. Sarah Chen
Dr. Sarah ChenProcess Engineer
Meaning:Authored
Signed electronically
Feb 7, 2026 · 09:14 AM
Marco Silva
Marco SilvaQA Specialist
Meaning:Reviewed
Signed electronically
Feb 7, 2026 · 02:47 PM
3
Elena Rodriguez
Elena RodriguezQA Manager
Meaning:Approved
Sign Document
21 CFR Part 11 Compliant·All signatures include timestamp, user ID, and meaning
21 CFR Part 11

Electronic signatures that regulators trust

Every signature captures the who, what, when, and why. Full compliance with FDA 21 CFR Part 11 and EU Annex 11 requirements for electronic records and signatures.

  • Unique user identification with password authentication
  • Signature meaning captured (Authored, Reviewed, Approved)
  • Tamper-evident timestamps linked to each signature
  • Non-repudiation — signatures cannot be copied or transferred

Electronic Signature Record

UFDF-001-R03 • Approved

SignerElena Rodriguez
User IDe.rodriguez@pharma.com
MeaningApproved
TimestampFeb 7, 2026 · 04:32 PM
Cryptographically sealed • SHA-256 hash verified
Audit Trail

Complete history of every change

Every action is logged with timestamp, user ID, and before/after values. Immutable records that cannot be edited or deleted — exactly what auditors expect.

  • Automatic logging of all create, modify, and delete actions
  • Before and after values for every change
  • User identification tied to each action
  • Exportable audit reports for regulatory submissions
Audit Trail
Document approved04:32 PM
Elena RodriguezStatus changed: In Review → Approved
Review completed02:47 PM
Marco SilvaAdded review signature
Flow rate updated11:23 AM
Sarah ChenChanged: 150 L/h → 175 L/h
Equipment added10:15 AM
Sarah ChenAdded: Heat Exchanger HX-101
Showing 4 of 127 entries • Feb 7, 2026
Validation Package

IQ/OQ/PQ documentation included

Complete validation documentation package ready for your QA team. Pre-written protocols, test scripts, and summary reports — so you can validate faster.

IQ

Installation Qualification

Verify that the system is installed correctly according to specifications.

  • System requirements verification
  • Installation checklist
  • Configuration documentation
OQ

Operational Qualification

Confirm that the system operates as intended across all functions.

  • Functional test scripts
  • User access control testing
  • Audit trail verification
PQ

Performance Qualification

Demonstrate that the system performs reliably in your environment.

  • End-to-end workflow testing
  • Signature workflow validation
  • Data integrity checks
Security & Infrastructure

Enterprise-grade security built in

Your process diagrams contain sensitive IP. We protect them with the same rigor you'd expect from any critical system.

SSO Integration

SAML 2.0 and OIDC support for seamless enterprise authentication.

Role-Based Access

Granular permissions at the organization, team, and document level.

Data Residency

Choose where your data lives — EU, US, or dedicated instance.

99.9% Uptime SLA

Guaranteed availability with proactive monitoring and support.

Ready to validate your PFD workflow?

Schedule a demo with our team. We'll walk through your requirements and show you exactly how PharmaDiagrams Enterprise fits your validation strategy.

Or email us at contact@pharmadiagrams.com