Naga MounikaDrug Product · Validation · CMC
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GxP System and Process Inventory Register

A plug-and-play register listing every system and process a Validation Master Plan governs: GxP-impact category, risk tier, qualification status, and review dates, with a filled specimen showing a Tier 1 and a Tier 3 entry side by side.

Document typeLog
Topic areaProcess Validation
LevelBeginner
UpdatedSeptember 2026
How to use this document

Copy the template below into your quality system. Replace every <<FILL: ...>> placeholder with your company, system, and process specifics, then route it through your own document control, review, and approval. The filled specimen shows one worked example; adapt the numbers and scope to your operation and verify each cited regulation or standard against the current source before you rely on it.

This is a generic, originally worded starting point. It contains no confidential, proprietary, or employer material, it is drafted with AI assistance and reviewed, it is not legal or compliance advice, and adopting it does not by itself create or prove compliance. See the Disclaimer and Terms.

This is a ready-to-use register for tracking every system and process a Validation Master Plan governs, so the VMP’s stated scope can be checked against reality at any time rather than reconstructed from memory. Replace every <<FILL: ...>> placeholder with your own specifics and keep the register current as systems are added, retired, or changed. A filled sample follows.

Purpose

This register records, for every system and process within the parent VMP’s scope, its GxP-impact category, its risk tier, its current qualification or validation status, and the dates of its last and next scheduled review, so the VMP’s scope statement can be verified against an actual, current inventory at any time.

Scope

Applies to every system, process, utility, and computerized system in scope under <<FILL: parent VMP document number>>, including items excluded from formal validation scope, which are recorded here with their exclusion rationale rather than omitted.

Field table

FieldFormatRequiredWho records itWhen
System / process nameTextYesValidation leadOn addition
DescriptionTextYesValidation leadOn addition
GxP-impact test resultPass, direct / Pass, indirect / FailYesValidation lead, per parent VMP methodologyOn addition, re-scored on material change
Risk tier1 / 2 / 3, cross-referenced to the Validation Risk Classification MatrixYesValidation leadOn addition
Qualification / validation status<<FILL: e.g. Qualified, In progress, Not started>>YesSystem ownerOngoing
Date of last qualification/validation activityDateYesSystem ownerOn completion of activity
Next periodic review dueDate, per the risk tier’s assigned intervalYesSystem ownerOngoing
Owner (function)Text, function not individual nameYesValidation leadOn addition
Exclusion rationale, if Tier 3TextYes, if Tier 3Validation leadOn addition

Instructions

Add a row for every system or process at the time it enters GxP-relevant use, not retroactively at the next VMP review. Score the GxP-impact test and risk tier using the parent VMP’s methodology, cross-referencing the Validation Risk Classification Matrix rather than re-deriving the scoring logic here. Update the status and dates as qualification activity actually happens; a register showing a status that has not been touched since the system was added is itself a signal the register has gone stale. Retire a row, marking it clearly as retired with a date rather than deleting it, when a system is decommissioned.

Retention

Retain this register as a controlled, living document alongside the parent VMP, per <<FILL: site document retention procedure>>. Keep prior versions or a change history so “current version” is never ambiguous.

Filled sample rows

System / processDescriptionGxP-impact resultTierStatusLast activityNext reviewOwner
Chromatography data systemGenerates and stores release-testing results for drug substance purityPass, direct1Qualified<<FILL: date>><<FILL: 12 months from last activity>>Computerized Systems
Shared team calendar / meeting schedulerInternal tool used to schedule cross-functional meetingsFail3Not applicableNot applicableNot applicableN/A. Excluded: tool holds no product, process, or quality data of any kind

Common findings this register prevents

  • A VMP scope statement that does not match the current system inventory when the two are compared line by line, because no register was kept current between VMP reviews.
  • A Tier 3 exclusion with no rationale recorded anywhere, indistinguishable from an oversight when reviewed later.
  • A periodic review interval assigned in policy but not tracked against an actual due date for any specific system.

How to adapt this register

  1. Populate it from your actual current system and process inventory, not a list copied from another program or a prior employer’s template.
  2. Keep it updated in real time as systems are added, retired, or re-scored, not rebuilt from scratch at each VMP periodic review.
  3. Use it as the primary input to both the VMP Periodic Review Checklist and any VMP Gap Assessment Report; do not maintain two separate, potentially inconsistent inventories.
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