Regulatory backbone · Pharma · Biotech · MedTech

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

The GAMP 5 Second Edition (2022) puts critical thinking and risk-based decisions at the centre, moving away from documentation for documentation's sake. We translate these requirements into a validation that holds under audit, without becoming an over-validation programme. Foundation: GAMP 5 Second Edition, EU GMP Annex 11 and FDA 21 CFR Part 11.

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

What is GAMP 5?

GAMP 5 is the ISPE guide for risk-based validation, a good-practice framework, not a legal norm. The regulatory framework, depending on scope, comprises EU GMP Annex 11, 21 CFR Part 11 and the applicable predicate rules. For medtech in particular the FDA QMSR (21 CFR 820) applies. GAMP 5 deliberately provides no ready-made test protocol. The concrete implementation is consulting work.

Evidenced in FDA and EU GMP inspections: 100% audit pass rate, 60+ validated systems, 0 critical findings.

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; the revised final FDA CSA guidance (February 2026) describes risk-based assurance for medical-device production and quality management system software.

  • 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

17+ 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
17+
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
17+
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