DeviationCAPABatchImpactUtility

Deviation CAPA Batch Impact

Vet veterinary veterinary vaccines animal health adjuvants aquaculture batch release CSV→JSON

Utility description: Deviation CAPA Batch Impact

Deviation CAPA Batch Impact Utility — Deviation Impact Assessment on Batches

ℹ️ Utility performs risk assessment for pharmaceutical batches based on registered deviations and CAPA status according to ICH Q9 and EU GMP Annex 20:
• Risk Score Calculation: Integration of severity level (Minor/Major/Critical) and impact on Critical Quality Attributes (CQA).
• Safety Analysis: Automatic check for impact on sterility, endotoxins, and viral safety.
• CAPA Control: Verification of completeness of Corrective and Preventive Actions before release.
• QP Decision Support: Generating justified recommendations (Release/Reject/Quarantine) for the Qualified Person.

⚠️ IMPORTANT:
• Utility uses a scoring risk assessment system. Threshold values must be validated within the company.
• Impact on sterility of sterile products is always classified as critical.

Usage:
DeviationCAPABatchImpactUtility.exe → demo mode (console output)
DeviationCAPABatchImpactUtility.exe input.csv output.json → evaluate your data

Input format:
DeviationID,BatchNumber,ProductName,DeviationCategory,SeverityLevel,IsSterilityAffected,IsPotencyAffected,IsPurityAffected,CAPACompleted,RootCause

Example:
DEV-001,BATCH-A,Drug X,Process,Minor,false,false,false,true,Logging error

📍 Scope of Application (Usage Where):
• Quality Assurance (QA): Deviation processing within the quality system.
• Batch Release: Preparation of data for Qualified Person (QP) review.
• Audits and Inspections: Demonstration of systematic risk management approach.
• Pharmacovigilance: Assessment of potential defect impact on patient safety.

— WHY IS THIS NEEDED?
Manual assessment of each deviation's impact on batch quality is subjective and may vary between specialists.
A standardized assessment algorithm ensures consistency of decisions and reduces the risk of releasing substandard products.
This is critically important for complying with GMP requirements for change and deviation management.

⚠️ CRITICAL:
• Sterility: Any confirmed sterility breach requires immediate batch rejection.
• CAPA: Batch cannot be released if corrective actions affecting its quality are not completed.
• Cumulative Effect: Consider multiple minor deviations that together may yield a high risk score.

Key features:
• Objective scoring risk assessment
• Automatic release blocking for critical violations
• Consideration of CAPA status in decision making
• Audit trail generation in JSON format
• Compliance with ICH Q9 (Quality Risk Management) principles

Critical parameters:
• Severity Level: Minor (1), Major (2), Critical (3)
• CQA Impact: Sterility, Potency, Purity
• CAPA Status: Completed/In Progress
• Overall Risk Score: Total risk points

💡 Usage tips:
1. Data Accuracy: Correctly specify CQA impact based on root cause investigation.
2. Model Validation: Regularly review risk score weighting factors.
3. Documentation: Save JSON reports as part of the Deviation Report dossier.
4. Training: QA personnel must understand the score calculation logic.
5. Integration: Use utility as a module in the overall Quality Management System (QMS).

⚠️ Note: This utility is a decision support tool. The final decision on batch disposition always remains with the Qualified Person (QP) based on the complete documentation package.

input.csv

DeviationID,BatchNumber,ProductName,DeviationCategory,SeverityLevel,IsSterilityAffected,IsPotencyAffected,IsPurityAffected,CAPACompleted,RootCause
DEV-2026-001,BATCH-2026-A,Paracetamol Tablets,Process,Minor,false,false,false,true,Operator error in logging data
DEV-2026-002,BATCH-2026-B,Insulin Injection,Equipment,Critical,true,false,false,false,Sterilization tunnel temperature drop
DEV-2026-003,BATCH-2026-C,Amoxicillin Capsules,Documentation,Major,false,true,false,true,Incorrect raw material weight entry

URS & FS — User Requirements and Functional Specification

This document describes the controlled interface and behaviour of DeviationCAPABatchImpactUtility for Deviation CAPA Batch Impact Utility.

Domain limits URS input.csv FS IQ/OQ/PQ

Domain limits and critical parameters

Key fragments from the source description are shown below. Before production use, limits must be verified against the approved specification, registration dossier and local SOPs.

ℹ️ Utility performs risk assessment for pharmaceutical batches based on registered deviations and CAPA status according to ICH Q9 and EU GMP Annex 20:
• Risk Score Calculation: Integration of severity level (Minor/Major/Critical) and impact on Critical Quality Attributes (CQA).
• Safety Analysis: Automatic check for impact on sterility, endotoxins, and viral safety.
• Utility uses a scoring risk assessment system. Threshold values must be validated within the company.
• Impact on sterility of sterile products is always classified as critical.
DeviationID,BatchNumber,ProductName,DeviationCategory,SeverityLevel,IsSterilityAffected,IsPotencyAffected,IsPurityAffected,CAPACompleted,RootCause
This is critically important for complying with GMP requirements for change and deviation management.
⚠️ CRITICAL:
• Automatic release blocking for critical violations
• Compliance with ICH Q9 (Quality Risk Management) principles
Critical parameters:
• Severity Level: Minor (1), Major (2), Critical (3)
• CQA Impact: Sterility, Potency, Purity
4. Training: QA personnel must understand the score calculation logic.

URS — User Requirements Specification

ID	Requirement	Criticality	Acceptance criterion
URS-001	The utility shall accept an input.csv file for Deviation CAPA Batch Impact Utility with headers defined in the data contract.	High	The file is processed without manual header editing.
URS-002	The utility shall perform deterministic QC evaluation without machine learning and without probabilistic conformance decisions.	High	Identical input data, rule version and configuration produce reproducible results.
URS-003	The utility shall validate mandatory fields, data types, ranges, units and domain plausibility.	High	Schema, conversion and range errors are explicitly reported.
URS-004	The utility shall apply domain limits and rules from the description, approved specification, registration dossier and local SOPs.	High	Each check has PASS/WARNING/FAIL and a clear message.
URS-005	The utility shall generate output.json with machine-readable results, source values, warnings, failures and critical findings.	High	JSON is suitable for LIMS/ELN/MES integration and QA/QC review.
URS-006	The utility shall preserve traceability between batch/sample, input file, applied rules and final status.	High	Output contains identifiers, checked parameters and audit metadata.
URS-007	The documentation shall support IQ/OQ/PQ, CSV/CSA and review by internal QA or inspectors.	Medium	URS, FS, input/output contract and test scenarios are supplied with the utility.
URS-008	The utility shall be used as a QC decision-support tool and not as a substitute for approved specifications and QA/QP release decision.	Medium	Documentation states change control and limit-verification expectations.

input.csv contract

#	Field	Type	Sample	Purpose
1	`DeviationID`	string / controlled vocabulary	`DEV-2026-001`	Controlled input parameter for deterministic QC rules.
2	`BatchNumber`	string / controlled vocabulary	`BATCH-2026-A`	Batch or lot identifier used for traceability.
3	`ProductName`	string / controlled vocabulary	`Paracetamol Tablets`	Product or dosage-form name under evaluation.
4	`DeviationCategory`	string / controlled vocabulary	`Process`	Controlled input parameter for deterministic QC rules.
5	`SeverityLevel`	string / controlled vocabulary	`Minor`	Controlled input parameter for deterministic QC rules.
6	`IsSterilityAffected`	string / controlled vocabulary	`false`	Sterility or related absence-of-growth control.
7	`IsPotencyAffected`	string / controlled vocabulary	`false`	Potency/activity; critical efficacy-related parameter.
8	`IsPurityAffected`	string / controlled vocabulary	`false`	Purity or impurity profile; key QC parameter.
9	`CAPACompleted`	string / controlled vocabulary	`true`	Controlled input parameter for deterministic QC rules.
10	`RootCause`	string / controlled vocabulary	`Operator error in logging data`	Controlled input parameter for deterministic QC rules.

DeviationID,BatchNumber,ProductName,DeviationCategory,SeverityLevel,IsSterilityAffected,IsPotencyAffected,IsPurityAffected,CAPACompleted,RootCause
DEV-2026-001,BATCH-2026-A,Paracetamol Tablets,Process,Minor,false,false,false,true,Operator error in logging data
DEV-2026-002,BATCH-2026-B,Insulin Injection,Equipment,Critical,true,false,false,false,Sterilization tunnel temperature drop
DEV-2026-003,BATCH-2026-C,Amoxicillin Capsules,Documentation,Major,false,true,false,true,Incorrect raw material weight entry

Input validation rules

ID	Field	Rule	Criticality
VR-001	`DeviationID`	The field shall match an approved dictionary or accepted string representation.	High
VR-002	`BatchNumber`	The field shall match an approved dictionary or accepted string representation.	High
VR-003	`ProductName`	The field shall match an approved dictionary or accepted string representation.	High
VR-004	`DeviationCategory`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-005	`SeverityLevel`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-006	`IsSterilityAffected`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-007	`IsPotencyAffected`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-008	`IsPurityAffected`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-009	`CAPACompleted`	The field shall match an approved dictionary or accepted string representation.	Medium
VR-010	`RootCause`	The field shall match an approved dictionary or accepted string representation.	Medium

FS — Functional Specification

ID	Function	Implementation
FS-001	CLI execution	Support execution modes: demo mode without arguments and production mode input.csv output.json.
FS-002	CSV import	Read input.csv in UTF-8/CSV-compatible format and validate header and expected columns.
FS-003	Schema validation	Check mandatory fields, column count, unknown key fields and empty mandatory values.
FS-004	Type conversion	Convert numeric, flag and text values; invalid format is recorded as a row-level error.
FS-005	Domain rule engine	Apply rules for Deviation CAPA Batch Impact Utility, including critical limits from the description and approved specification.
FS-006	Status aggregation	Produce final status: FAIL for critical failure, WARNING for non-critical deviation, PASS for conformance.
FS-007	JSON export	Write output.json with detailed checks, source values, warnings, failures and critical findings.
FS-008	Audit support	Keep result structure suitable for review, deviation investigation and calculation reproduction.
FS-009	Integration contract	Support the scenario LIMS/ELN/MES → input.csv → utility → output.json → portal/admin review.
FS-010	Error handling	Return explicit messages for missing file, empty CSV, invalid schema, output write failure and invalid format.

Example output.json

{
  "utilityId": "deviationcapabatchimpactutility",
  "utilityFolder": "DeviationCAPABatchImpactUtility",
  "package": "Vet",
  "overallStatus": "PASS|WARNING|FAIL",
  "sourceFile": "input.csv",
  "processedAtUtc": "2026-06-10T00:00:00Z",
  "checks": [
    {
      "parameter": "DeviationID",
      "value": "DEV-2026-001",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-001"
    },
    {
      "parameter": "BatchNumber",
      "value": "BATCH-2026-A",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-002"
    },
    {
      "parameter": "ProductName",
      "value": "Paracetamol Tablets",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-003"
    },
    {
      "parameter": "DeviationCategory",
      "value": "Process",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-004"
    },
    {
      "parameter": "SeverityLevel",
      "value": "Minor",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-005"
    },
    {
      "parameter": "IsSterilityAffected",
      "value": "false",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-006"
    },
    {
      "parameter": "IsPotencyAffected",
      "value": "false",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-007"
    },
    {
      "parameter": "IsPurityAffected",
      "value": "false",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-008"
    },
    {
      "parameter": "CAPACompleted",
      "value": "true",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-009"
    },
    {
      "parameter": "RootCause",
      "value": "Operator error in logging data",
      "status": "PASS|WARNING|FAIL",
      "message": "Deterministic rule-based check result",
      "ruleReference": "FS-RULE-010"
    }
  ],
  "criticalFindings": [],
  "warnings": [],
  "audit": {
    "inputHash": "sha256:<calculated at runtime>",
    "rulesVersion": "<utility executable version>",
    "documentation": "DeviationCAPABatchImpactUtility.documentation.html"
  }
}

Traceability matrix

URS	FS	Test	Evidence
URS-001	FS-001, FS-002	OQ-001	Verify execution and import of valid input.csv.
URS-002	FS-005, FS-006	OQ-004	Repeat the same dataset and compare output.json.
URS-003	FS-003, FS-004, FS-010	OQ-002, OQ-003	Verify missing columns and invalid types.
URS-004	FS-005, FS-006	OQ-004, PQ-001	Verify critical deviations on real/boundary data.
URS-005	FS-007, FS-009	OQ-005	Verify JSON schema and downstream-system suitability.
URS-006	FS-008	OQ-006	Verify identifiers and audit metadata.
URS-007	FS-008, FS-010	IQ-001, OQ-007	Verify documentation completeness and control evidence.
URS-008	FS-005, FS-008	PQ-002	Verify review workflow and no replacement of QA decision.

IQ/OQ/PQ test scenarios

ID	Scenario	Expected result
IQ-001	Verify executable, input.csv, documentation and checksum availability.	Delivery set is complete; version is recorded.
OQ-001	Valid sample row from input.csv.	PASS or acceptable WARNING according to rules.
OQ-002	Remove a mandatory CSV column.	Schema error or FAIL with missing-column reference.
OQ-003	Place a non-numeric value into a numeric field.	Type-conversion error with row/field reference.
OQ-004	Set a critical parameter outside the limit.	FAIL and critical finding.
OQ-005	Verify output.json structure.	All mandatory sections are present and JSON is valid.
OQ-006	Verify batch/sample traceability.	Input and result identifiers match.
PQ-001	Verify 3–5 real user batches/samples.	Result is confirmed by QC/QA review.
PQ-002	Verify deviation workflow and manual QA decision.	Utility supports review but does not replace approved decision.

QA/QC and change control

Do not rename columns without updating validator, documentation and test set.
Retain input.csv, output.json, executable version and checksum.
Before production use, perform IQ/OQ/PQ or equivalent CSV/CSA verification.
Critical limits shall be verified against the approved specification, registration dossier and local SOPs.
The utility provides structured QC decision support; final release decision remains with QA/QP and approved procedures.

Included in packages

Vet — Veterinary QC Utilities

Vet is designed for veterinary pharmaceuticals and vaccines: adjuvants, antigens, autogenous vaccines, aquaculture, feed/premixes, antimicrobial and antiparasitic products, sterility and batch release.

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