Regulatory backbone · Pharma · Biotech · MedTech

GAMP 5, Annex 11 and 21 CFR Part 11 — the regulation your validation stands on.

Risk-based validation per GAMP 5 Second Edition, EU GMP Annex 11 and FDA 21 CFR Part 11 — for a validation that holds under audit, without becoming a validation programme of its own.

30-min compliance strategy call
100 % audit pass rate 0 critical findings 60+ validated systems FDA · EMA · BfArM inspections
01 GAMP 5

GAMP 5 ist mehr als „ein Framework".

The 2022 Second Edition shifts the focus from compliance documentation to critical-thinking risk-based decisions. Where it helps — and where it doesn't.

GAMP 5 — the ISPE guide — defines a risk-based, lifecycle-oriented and critical-thinking-centred validation approach. Five categories of computerised systems (1 / 3 / 4 / 5), explicit testing rigor per category, and an end-to-end qualification framework that maps onto Annex 11 and 21 CFR Part 11.

  • Risk-based — testing rigor scales with patient/data-integrity risk, not with software complexity.
  • Lifecycle — every phase from concept to retirement is mapped, including operation and decommissioning.
  • Critical thinking — qualified decisions over predefined test scripts.
02 Annex 11

What EU inspectors really check — the 17 Annex-11 points.

Each card maps to one of the 17 Annex-11 control points. The heat marker shows how often this point appears in BfArM, EMA and Swissmedic findings (from our project experience).

03 21 CFR Part 11 + FDA CSA

The US complement and the bridge to risk-based.

A validation programme has to serve EMA and FDA simultaneously. The two regimes share roots but enforce differently — here's the practical mapping.

EU
EMA · BfArM · Swissmedic
  • Annex 11 + GMP chapter 4

    EU GMP Guide as primary anchor; Annex 11 covers 17 control points for computerised systems.

  • Strong focus on QP responsibility

    Qualified Person (QP) signs every batch release — Annex 11 derives back to that signature.

  • Documentation-heavy inspections

    EU inspectors typically request the validation master plan, change logs and audit-trail reviews up-front.

US
FDA · ORA
  • 21 CFR Part 11 + CSA Guidance

    Part 11 covers electronic signatures and records; CSA (final 2022) reframes validation as critical-thinking risk assessment.

  • Predicate-rule logic

    Part 11 sits on top of predicate rules (e.g. 21 CFR 211, 820). Always validate the predicate first, then Part 11.

  • Field-investigator style inspections

    FDA ORA investigators emphasise live walkthroughs, operator interviews and observed practice over paper alone.

04 Risk-based

More test scripts ≠ more compliance.

The four GAMP categories (1 / 3 / 4 / 5) define how much testing rigor a system needs. Most programmes over-test the lower categories and under-test the top. We re-balance.

Kat. 5 Custom
applications

Bespoke software, in-house development. Full lifecycle validation with URS, FS, DS, FAT/SAT, OQ/PQ. Document-heavy, risk-justified at every step.

~100 % effort baseline
Kat. 4 Configured
products

Commercial platforms with custom configuration (SAP, Veeva Vault, MasterControl). Configuration boundaries decide the test scope.

~60 % vs Cat 5
Kat. 3 Non-configured
products

Off-the-shelf software used as-is. Vendor audit + supplier qualification often cover most of the validation effort.

~25 % vs Cat 5
Kat. 1 Infrastructure

Operating systems, databases, network infrastructure. Qualified via IT operations control, not via individual validation.

~10 % vs Cat 5

Effort numbers are typical baselines from our 60+ system audits — your platform mix may differ.

05 Inspection-ready

The inspection day — walked through before the inspector arrives.

Pre-inspection walkthrough · mock audit · on-day support. The full three-step preparation belongs to its own service page — here just the connection.

Track record

15+ years of GAMP 5, Annex 11, 21 CFR Part 11 in practice.

100%
audit pass rate
FDA · EMA · BfArM · Swissmedic
60+
validated systems
LIMS · MES · Veeva · SAP · MasterControl · eQMS
0
critical findings
on systems under our responsibility
15+
years of practice
Pharma · Biotech · MedTech
06 FAQ

Common questions before the first conversation.

We already have a validation master plan. Do we still need GAMP-5 consulting?
Often yes — selectively. The master plan is a strategy document; consulting comes in where critical-thinking rationales are missing, test scripts are over-dimensioned, or cloud/SaaS portions are validated under 2008-era logic. We typically run a half-day gap walk before proposing a consulting scope.
How compatible is GAMP 5 with CSA? Do we need to run two programmes?
No. CSA and GAMP 5 Second Edition share the critical-thinking core. A well-structured GAMP 5 programme serves CSA simultaneously — without duplicate test artefacts. The art is in the setup: structure risk assessment, test templates and traceability so both inspector logics are served.
What if we have gaps in our Annex 11 implementation and an inspection is 8 weeks away?
8 weeks is enough for a focused audit preparation. We start with a 1-day walkthrough, identify the top 4–6 risks, document closure paths for the most critical points, and run 1–2 mock audits. Honestly: 8 weeks beats 4. If you have less time, we tell you straight.
How do you handle GxP systems in Category 5 (Custom)?
Category 5 requires full lifecycle validation — but with critical-thinking risk assessment per component. We work modularly: critical components get full depth, less critical ones get risk-based reduced depth. This saves 30–40 % test effort on a typical custom system vs. "validate everything fully".
What does GAMP-5 compliance consulting cost?
Day-rate based, with clear phase gates. A typical initial walkthrough is 1–2 consulting days; a full audit preparation programme ranges between 8 and 20 days depending on scope. We always start with a 2-week initial phase before long-term commitments — so both sides know what makes sense.

Let's make your project
audit-proof.

Your project deserves a validation that accelerates go-live — not blocks it. Benefit from the assurance of 60+ successful projects.

60+
Projects
15+
Years
100 %
Audit-Pass
0
Findings
Book a no-strings strategy call

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Call directly +49 170 7878065 Mon–Fri 8 a.m. – 5 p.m. Send an email contact@daniel-herrmann.io Reply within 24 h