---
title: "Computer System Validation Protocol Template"
methodology: "universal"
complexity: "advanced"
owner: "mirichard"
updated: "2026-09-19"
primary_principles: ["quality-by-design"]
secondary_principles: ["evidence-based-decisions", "risk-optimization"]
principle_rationale: "Traces regulated system intended use and data-integrity controls to risk-based qualification tests and recorded acceptance evidence."
---

# Computer System Validation Protocol Template

## When to Use

- When planning validation of a computerized system used in an applicable regulated process.
- When intended use, data integrity, access controls, and test evidence need traceability.

## When NOT to Use

- As proof of validation based only on completed template fields.
- Do not represent author self-checks as independent or authorized approval. See [Self-approval](../../../../../docs/principles/anti-patterns.md#self-approval).

## Pairs Well With

- [Software Requirements Specification Template](../../../../../domains/delivery/industry-specializations/healthcare-pharmaceutical/validation/software_requirements_specification_template.md).
- [Requirements Traceability Matrix Template](../../../../../domains/delivery/templates/traditional/Traditional/Process_Groups/Executing/requirements_traceability_matrix_template.md).

Selection context: Delivery domain; universal methodology; advanced complexity. Match the situations above to project phase, risk, team size, and industry using the [decision-engine context model](../../../../../meta/architecture-research/800-801-context-assessment-model.md).

## Applying this template

Treat filled examples, dates, numerical limits, sampling frequencies, and approval outcomes as illustrations. Before execution, replace them with the approved product/site requirements, scientific rationale, method references, responsible reviewer, and acceptance evidence. Record the applicable jurisdiction and current guidance edition; a completed worksheet alone does not demonstrate regulatory compliance.

| Requirement or limit | Applicable source / edition | Product-specific rationale | Approval / date | Execution evidence |
|---|---|---|---|---|
| [Requirement] | [Source] | [Rationale] | [Reviewer / date] | [Record] |


## Document Control

**Document ID:** CSV-PROT-[SYSTEM ID]-[VERSION]\
**Version:** 1.0  
**Effective Date:** [EFFECTIVE DATE]  
**Review Date:** [REVIEW DATE]  
**Next Review:** [NEXT REVIEW DATE]  

### Document Owner
[NAME], [TITLE]

### Approval Matrix

| Role | Name | Signature | Date |
|------|------|-----------|------|
| Protocol Author | [NAME] | ____________ | ______ |
| Validation Lead | [NAME] | ____________ | ______ |
| Quality Assurance | [NAME] | ____________ | ______ |
| IT/System Owner | [NAME] | ____________ | ______ |
| Department/Business Owner | [NAME] | ____________ | ______ |
| Regulatory Affairs (if applicable) | [NAME] | ____________ | ______ |

### Revision History

| Version | Date | Author | Description of Change |
|---------|------|--------|------------------------|
| 0.1 | [DATE] | [AUTHOR] | Initial draft |
| 1.0 | [DATE] | [AUTHOR] | Released for use |

---

## 1. Introduction

### 1.1 Purpose
This validation protocol defines the approach, responsibilities, and activities required to validate the [SYSTEM NAME] computerized system in accordance with regulatory requirements and organizational policies. The protocol ensures that the system is installed, configured, and operates as intended in its specified environment.

### 1.2 Scope
This validation protocol applies to the [SYSTEM NAME] system version [VERSION NUMBER], including all hardware, software, interfaces, and peripheral components. The validation covers all GxP-relevant functionality of the system as identified in the GxP impact assessment.

### 1.3 Validation Approach Summary
This validation follows a risk-based approach in accordance with GAMP 5 guidelines. The system has been categorized as GAMP Category [X] (e.g., Category 3, 4, or 5). The validation will include Installation Qualification (IQ), Operational Qualification (OQ), and Performance Qualification (PQ) phases as appropriate for the system complexity and intended use.

---

## 2. System Overview

### 2.1 System Description and Intended Use

**System Name:** [SYSTEM NAME]  
**System Version:** [VERSION NUMBER]  
**Vendor/Supplier:** [VENDOR NAME]  
**System Type:** [e.g., Laboratory Information Management System (LIMS), Manufacturing Execution System (MES), etc.]

**Intended Use:**  
[Provide a detailed description of the system's intended use in the organization, including its purpose, functions, and benefits. Specify the business processes it supports and the departments that will use it.]

**Example:**
*The Environmental Monitoring System (EMS) is designed to continuously monitor and record environmental parameters (temperature, humidity, differential pressure, particle counts) in clean rooms and controlled environments. The system collects data from strategically placed sensors, provides real-time monitoring capability, alerts personnel when parameters exceed established limits, and generates reports for regulatory compliance. The system is used by Manufacturing, Quality Assurance, and Facilities Management departments.*

### 2.2 System Architecture and Components

#### 2.2.1 Hardware Components

| Component | Description | Model/Version | Quantity | Location |
|-----------|-------------|---------------|----------|----------|
| Servers | [Description] | [Model] | [Qty] | [Location] |
| Workstations | [Description] | [Model] | [Qty] | [Location] |
| Network Equipment | [Description] | [Model] | [Qty] | [Location] |
| Sensors/Peripherals | [Description] | [Model] | [Qty] | [Location] |

#### 2.2.2 Software Components

| Component | Description | Version | License Information |
|-----------|-------------|---------|---------------------|
| Operating System | [Description] | [Version] | [License Info] |
| Application Software | [Description] | [Version] | [License Info] |
| Database | [Description] | [Version] | [License Info] |
| Third-party Components | [Description] | [Version] | [License Info] |

#### 2.2.3 System Architecture Diagram
[Insert system architecture diagram showing the relationship between components, data flow, and interfaces with other systems. Include a brief description of the architecture.]

#### 2.2.4 Interfaces with Other Systems

| Interface ID | Connected System | Purpose | Direction | Data Exchanged | Method |
|--------------|------------------|---------|-----------|----------------|--------|
| INT-01 | [System Name] | [Purpose] | [Uni/Bidirectional] | [Data Elements] | [Method] |
| INT-02 | [System Name] | [Purpose] | [Uni/Bidirectional] | [Data Elements] | [Method] |

### 2.3 GxP Impact Assessment

The system has been assessed for GxP impact and classified as follows:

**GxP Relevance:** [High/Medium/Low]  
**Rationale:** [Provide justification for the GxP classification]

#### 2.3.1 GxP Functions Matrix

| Function/Module | GxP Relevant? (Y/N) | Justification | Risk Level |
|-----------------|---------------------|---------------|------------|
| [Function 1] | [Y/N] | [Justification] | [H/M/L] |
| [Function 2] | [Y/N] | [Justification] | [H/M/L] |
| [Function 3] | [Y/N] | [Justification] | [H/M/L] |

#### 2.3.2 Data Criticality Assessment

| Data Type | GxP Relevant? (Y/N) | Justification | Risk Level |
|-----------|---------------------|---------------|------------|
| [Data Type 1] | [Y/N] | [Justification] | [H/M/L] |
| [Data Type 2] | [Y/N] | [Justification] | [H/M/L] |
| [Data Type 3] | [Y/N] | [Justification] | [H/M/L] |

### 2.4 Applicable Regulatory Requirements

The system must comply with the following regulatory requirements:

#### 2.4.1 21 CFR Part 11 Requirements (Electronic Records/Electronic Signatures)
- Controls for closed systems
- Signature manifestations
- Signature/record linking
- Controls for open systems (if applicable)
- Electronic signature components and controls
- Record protection, retention, and retrieval
- Audit trails
- System validation
- System documentation
- System access controls

#### 2.4.2 EU Annex 11 Requirements
- Risk management
- Personnel
- Validation
- Data
- Accuracy checks
- Data storage
- Printouts
- Audit trails
- Change and configuration management
- Security

#### 2.4.3 Other Applicable Regulations and Standards
- [List other applicable regulations, such as ICH Q9, ISO standards, etc.]
- [Company-specific policies and procedures]

---

## 3. Validation Approach

### 3.1 Risk Assessment Summary

A risk assessment has been performed to identify the critical aspects of the system that require validation. The risk assessment considered:

- System complexity
- GxP impact
- Patient safety impact
- Product quality impact
- Data integrity impact
- Business criticality

**Risk Assessment Document Reference:** [DOCUMENT ID]

#### 3.1.1 Key Risks Identified

| Risk ID | Risk Description | Severity | Probability | Detection | RPN | Mitigation Strategy |
|---------|------------------|----------|------------|-----------|-----|---------------------|
| RISK-01 | [Description] | [H/M/L] | [H/M/L] | [H/M/L] | [Score] | [Strategy] |
| RISK-02 | [Description] | [H/M/L] | [H/M/L] | [H/M/L] | [Score] | [Strategy] |
| RISK-03 | [Description] | [H/M/L] | [H/M/L] | [H/M/L] | [Score] | [Strategy] |

### 3.2 GAMP 5 Categorization

The system has been categorized according to GAMP 5 guidelines as follows:

**GAMP Category:** [Select appropriate category]
- Category 1: Infrastructure Software
- Category 3: Non-Configured Software
- Category 4: Configured Software
- Category 5: Custom Software

**Rationale for Categorization:**
[Provide justification for the selected GAMP category, considering the nature of the software, configuration requirements, and customization level.]

### 3.3 Validation Scope and Boundaries

#### 3.3.1 Items Included in Validation Scope

- [List specific components, modules, functions, and interfaces included in the validation]
- [Include hardware, software, databases, and peripheral equipment]
- [Include specific functions and processes]

#### 3.3.2 Items Excluded from Validation Scope

- [List components, modules, functions, and interfaces excluded from validation]
- [Provide justification for exclusions]

#### 3.3.3 Validation Deliverables

| Deliverable | Document ID | Responsibility | Status |
|-------------|-------------|----------------|--------|
| Validation Plan | [ID] | [Role] | [Status] |
| Requirements Specification | [ID] | [Role] | [Status] |
| Functional Specification | [ID] | [Role] | [Status] |
| Design Specification | [ID] | [Role] | [Status] |
| IQ Protocol | [ID] | [Role] | [Status] |
| OQ Protocol | [ID] | [Role] | [Status] |
| PQ Protocol | [ID] | [Role] | [Status] |
| Traceability Matrix | [ID] | [Role] | [Status] |
| Validation Summary Report | [ID] | [Role] | [Status] |

---

## 4. Validation Activities

### 4.1 Installation Qualification (IQ)

The Installation Qualification verifies that the system hardware and software have been properly installed according to manufacturer specifications and organizational requirements.

#### 4.1.1 IQ Prerequisites

- Hardware and software receipt verification
- Installation environment readiness
- Required utilities and support systems
- Required documentation

#### 4.1.2 IQ Test Cases

| Test Case ID | Test Description | Acceptance Criteria | Reference |
|--------------|------------------|---------------------|-----------|
| IQ-01 | Verify hardware installation | All hardware components installed according to specifications | [REF] |
| IQ-02 | Verify software installation | All software components installed with correct versions | [REF] |
| IQ-03 | Verify system configuration | System configured according to specifications | [REF] |
| IQ-04 | Verify network configuration | Network settings correctly configured | [REF] |
| IQ-05 | Verify security configuration | Security settings implemented as specified | [REF] |
| IQ-06 | Verify documentation | All required documentation available and complete | [REF] |

### 4.2 Operational Qualification (OQ)

The Operational Qualification verifies that the system functions as intended across its normal operating range.

#### 4.2.1 OQ Prerequisites

- Successful completion of IQ
- Test environment readiness
- Test data preparation
- User access and permissions setup

#### 4.2.2 OQ Test Cases

| Test Case ID | Test Description | Acceptance Criteria | Reference |
|--------------|------------------|---------------------|-----------|
| OQ-01 | User access and authentication | User access controls function as specified | [REF] |
| OQ-02 | System functionality - Module 1 | Module functions perform as expected | [REF] |
| OQ-03 | System functionality - Module 2 | Module functions perform as expected | [REF] |
| OQ-04 | Data entry validation | Data validation rules function correctly | [REF] |
| OQ-05 | Audit trail functionality | Audit trail captures required information | [REF] |
| OQ-06 | Electronic signatures | E-signatures function as required | [REF] |
| OQ-07 | System interfaces | Interfaces function as specified | [REF] |
| OQ-08 | Error handling | Error conditions handled appropriately | [REF] |
| OQ-09 | Report generation | Reports generated correctly | [REF] |

### 4.3 Performance Qualification (PQ)

The Performance Qualification verifies that the system consistently performs as expected under actual operating conditions.

#### 4.3.1 PQ Prerequisites

- Successful completion of OQ
- Production environment readiness
- User training completion
- SOPs finalized and approved

#### 4.3.2 PQ Test Cases

| Test Case ID | Test Description | Acceptance Criteria | Reference |
|--------------|------------------|---------------------|-----------|
| PQ-01 | End-to-end business process test | Business process executes correctly | [REF] |
| PQ-02 | System performance under load | System performs within specified parameters under expected load | [REF] |
| PQ-03 | System integration with workflow | System integrates properly with existing workflow | [REF] |
| PQ-04 | Data integrity over time | Data remains intact and accessible over time | [REF] |
| PQ-05 | Backup and recovery | Backup and recovery procedures function correctly | [REF] |
| PQ-06 | Business continuity | System responds appropriately to simulated failures | [REF] |

---

## 5. Test Scripts and Acceptance Criteria

Detailed test scripts will be developed for each test case identified in the IQ, OQ, and PQ sections. Each test script will include:

- Test case ID and title
- Purpose
- Prerequisites
- Test environment requirements
- Test steps (numbered sequence)
- Expected results for each step
- Actual results (to be completed during execution)
- Pass/Fail criteria
- Comments/Observations
- Approvals

### 5.1 Example Test Script Format

**Test Case ID:** [ID]  
**Test Case Title:** [Title]  
**Tester:** [Name]  
**Test Date:** [Date]  

**Purpose:**  
[Brief description of the test purpose]

**Prerequisites:**  
- [Prerequisite 1]
- [Prerequisite 2]

**Test Environment:**  
[Description of required test environment]

**Test Steps:**

| Step # | Action | Expected Result | Actual Result | Pass/Fail |
|--------|--------|-----------------|---------------|-----------|
| 1 | [Action] | [Expected Result] | [To be completed] | [P/F] |
| 2 | [Action] | [Expected Result] | [To be completed] | [P/F] |
| 3 | [Action] | [Expected Result] | [To be completed] | [P/F] |

**Comments/Observations:**  
[To be completed during testing]

**Attachments:**  
[List any attachments, screenshots, or evidence]

**Approval:**

| Role | Name | Signature | Date |
|------|------|-----------|------|
| Tester | [NAME] | ____________ | ______ |
| Reviewer | [NAME] | ____________ | ______ |

### 5.2 Acceptance Criteria

General acceptance criteria for the validation include:

1. All installation qualification tests pass successfully
2. All operational qualification tests pass successfully
3. All performance qualification tests pass successfully
4. All deviations are documented, assessed, and resolved
5. System meets all specified requirements
6. System complies with applicable regulatory requirements
7. System is suitable for its intended use

---

## 6. Data Integrity Controls

The system must implement appropriate controls to ensure data integrity throughout the data lifecycle (creation, processing, maintenance, archival, retrieval, and disposal). The following controls will be validated:

### 6.1 ALCOA+ Principles Implementation

| Principle | Implementation | Validation Method |
|-----------|----------------|-------------------|
| Attributable | [Implementation details] | [Validation approach] |
| Legible | [Implementation details] | [Validation approach] |
| Contemporaneous | [Implementation details] | [Validation approach] |
| Original | [Implementation details] | [Validation approach] |
| Accurate | [Implementation details] | [Validation approach] |
| Complete | [Implementation details] | [Validation approach] |
| Consistent | [Implementation details] | [Validation approach] |
| Enduring | [Implementation details] | [Validation approach] |
| Available | [Implementation details] | [Validation approach] |

### 6.2 Audit Trail Requirements

The audit trail functionality must capture the following information:

- User ID
- Date and time stamp
- Action performed
- Old and new values (for data changes)
- Reason for change (where applicable)

The audit trail must be:
- Computer-generated
- Time-stamped
- Secure from unauthorized modification
- Retained for at least as long as the records to which they pertain
- Available for review and copying by regulatory authorities

### 6.3 Electronic Records Controls

The following controls for electronic records will be validated:

- System access limited to authorized individuals
- Authority checks for record actions
- Device checks to determine validity of data source
- Written policies for accountability and responsibility
- Appropriate training for personnel
- Use of operational system checks
- Use of device checks
- Determination that persons who develop, maintain, or use electronic record/signature systems have the education, training, and experience to perform their assigned tasks

---

## 7. Security and Access Controls

### 7.1 User Access Management

The following user access management controls will be validated:

- User account creation, modification, and deletion procedures
- Password requirements and management
- Role-based access controls
- Authentication mechanisms
- Session management (timeout, concurrent sessions)
- Account lockout procedures

### 7.2 Security Controls

The following security controls will be validated:

- Network security measures
- Physical security measures
- Application security features
- Database security measures
- Encryption implementation (data in transit and at rest)
- Virus and malware protection
- Intrusion detection and prevention

### 7.3 Example Access Control Matrix

| Role | Module 1 | Module 2 | Module 3 | Configuration | Admin Functions |
|------|----------|----------|----------|---------------|-----------------|
| System Administrator | Full | Full | Full | Full | Full |
| Power User | Full | Full | Full | View | None |
| Standard User | View/Edit | View/Edit | View | None | None |
| Read-Only User | View | View | View | None | None |

---

## 8. Backup and Recovery

### 8.1 Backup Procedures

The following backup procedures will be validated:

- Backup frequency and schedule
- Backup method and storage
- Backup verification
- Backup retention period
- Backup documentation and logging

### 8.2 Recovery Procedures

The following recovery procedures will be validated:

- Recovery procedure documentation
- Recovery time objectives
- Recovery point objectives
- Recovery testing approach
- System restoration procedures

---

## 9. Change Control

### 9.1 Change Management Process

The validation will verify that the system is subject to appropriate change control procedures, including:

- Change request documentation
- Change assessment and approval
- Change implementation
- Change testing
- Change documentation
- Revalidation requirements

### 9.2 Configuration Management

The validation will verify that the system configuration is properly managed, including:

- Configuration item identification
- Configuration baseline establishment
- Configuration change control
- Configuration status accounting
- Configuration audits

---

## 10. Deviation Management

### 10.1 Deviation Handling Process

The following deviation handling process will be followed during validation:

1. Deviation identification and documentation
2. Deviation assessment and categorization
3. Deviation investigation
4. Corrective and preventive action (CAPA) implementation
5. Deviation closure and approval

### 10.2 Deviation Documentation

Deviations will be documented using the Deviation Form, which includes:

- Deviation ID and title
- Date of occurrence
- Description of deviation
- Impact assessment
- Root cause analysis
- Corrective and preventive actions
- Approval signatures

---

## 11. Documentation Requirements

### 11.1 Validation Documentation

The following validation documentation will be maintained:

- Validation plan
- Requirements specifications
- Design specifications
- Validation protocols (IQ, OQ, PQ)
- Validation test scripts and results
- Traceability matrix
- Deviation reports
- Validation summary report

### 11.2 System Documentation

The following system documentation will be maintained:

- System specifications
- User manuals
- Administration manuals
- SOPs for system use and administration
- Training materials
- Maintenance records
- Change control records

---

## 12. Appendices

### Appendix A: Glossary of Terms

| Term | Definition |
|------|------------|
| CSV | Computer System Validation |
| GAMP | Good Automated Manufacturing Practice |
| IQ | Installation Qualification |
| OQ | Operational Qualification |
| PQ | Performance Qualification |
| UAT | User Acceptance Testing |

### Appendix B: Reference Documents

| Document ID | Document Title | Version |
|-------------|---------------|---------|
| [ID] | [Title] | [Version] |
| [ID] | [Title] | [Version] |
| [ID] | [Title] | [Version] |

### Appendix C: Test Script Templates

[Include templates for IQ, OQ, and PQ test scripts]

### Appendix D: Deviation Form Template

[Include template for documenting deviations]

---

**End of Document**