The process of transitioning into digital transformation continues for the pharmaceutical industry, replacing the use of conventional paper files with electronic records. One significant change during this transformation is the implementation of Electronic Batch Records (EBR). EBRs facilitate the documentation process associated with manufacturing, eliminate errors resulting from manual data entry and enhance data integrity for the industry.
While the implementation of an EBR system represents the digitization of data, it also requires that the EBR have a validation process to confirm that it successfully executes functional operations according to expected performance, including fulfilling regulatory obligations. A validation process should be implemented in an integrated manner to ensure that product quality is maintained and that Good Manufacturing Practices are achieved.
EBR systems normally include:
This includes three main types/task of testing:
1) Installation Qualification (IQ) which verifies that the system has been correctly installed
2) Operational Qualification (OQ) which tests that the system is operating properly and
3) Performance Qualification (PQ) which confirms that the system performs well in actual production conditions.
All critical functions and scenarios must be tested.
All changes will need to be assessed for validation impact.
They must:
- Maintain a record of creation and modification of data
- Keep records of who made the change along with date/time stamps
- Be kept in a secure and cannot be changed format
- Be unique for each user
- Be secured and can be traced back to the user
- Possess the same legal uses as hand-written signatures
This can include:
- Role based access
- Use of passwords
- Authentication of users
- Cross system configuration
- Integration with several systems
- Incomplete requirement specifications
- Lacks documentation
- Frequent system updates
Challenges typically extend validation timeframes and increase compliance risk(s).
Recommended Validation Practices:
- Having clear, testable requirements
- Using a risk based validation methodology
- Maintaining thorough traceability
- Maintaining accurate documentation
- Training end-users properly
- Completing periodic system reviews
By adopting these validation practices, the EBR system will continue to be compliant and verified.
They include:
- Decreased manual errors
- Improved data integrity
- Increased process efficiency
- Real-time monitoring of processes
- Ease of audit readiness
All of these benefits translate into improved product quality and regulatory compliance.
- Validation Documentation Review
- Approval of Validation Protocols and Reports
- Compliance to Applicable Regulations
- Monitoring of System Performance
QA ultimately ensures that the EBR validation process meets the regulatory agencies' expectations.
Electronic Batch Records (EBRs) provide a major leap forward in digital transformation for the pharmaceutical industry. However, successful EBRs cannot be fully leveraged without a proper validation of the EBR system’s capabilities.
A well-structured validation strategy based on lifecycle and risk-based approaches will ensure that an EBR system is reliable, compliant and will ensure data integrity throughout its lifecycle.
Pharmaceuticals that conduct their EBR-system validation with adherence to guidelines established by 21 CFR Part 11 or GAMP5 will provide successful implementation and maintenance of a validated EBR system.
In addition to being a technology upgrade, validated EBR systems are vital components of current quality systems in the highly regulated pharmaceutical industry.
What is an Electronic Batch Record (EBR)?
An Electronic Batch Records (EBR) is the electronic version of a batch manufacturing record. The EBR contains and manages information associated with the batch production process in an electronic format.EBR systems normally include:
- Manufacturing instructions
- Process parameters
- In-process inspections
- Equipment usage records
- Operator inputs and approvals
Why EBR Validation is Important
The validation of the EBR system will make sure it functions correctly while also producing records that are accurate, complete and trustworthy. If the EBR is not validated then the risk of the following can occur:- Capture Data incorrectly
- Errors in the EBR will produce errors in Production
- Data Integrity problems occur
- Regulations are violated
Key Regulatory Requirements
The validation of EBR systems must be performed in accordance with global regulatory requirements.1. 21 CFR Part 11
This regulation is responsible for governing the use of electronic records and electronic signatures and includes the following key requirements:- Memorable user access
- Audit Trails
- Electronic signatures
- Integrity controls over data
2. Good Manufacturing Practice
Good Manufacturing Practice (GMP) defines a validation requirement for systems impacting either the quality of a product or the reliability of data.3. GAMP 5
GAMP 5 offers a risk-based approach to validating computerized system including EBR systems.EBR Validation Strategy Overview
An appropriate validation strategy is developed to ensure an EBR system is compliant with regulations and is qualified for use, therefore, following a life cycle approach throughout a project’s life cycle from initial planning stages through system operations and subsequent maintenance.Lifecycle Approach to EBR Validation
1. Planning Phase
Validation begins by determining the objectives and boundaries of the EBR. Some of the major activities performed during the validation process are:- Identifying system boundaries
- Defining user requirements
- Conducting risk assessment
- Preparing the Validation Plan
2. User Requirements Specification (URS)
URS defines what the system is to do. Characteristics that should be included in a URS include:- Functional requirements
- Data handling requirements
- Access Control and Security
- Compliance related requirements
3. System Design and Configuration
The system design and configuration stage creates the system design using information derived from the URS/SRS to produce the following products.4. Risk Assessment
Risk Assessment distinguishes critical aspects within the system that affect product quality and data integrity. Validation efforts will be prioritized by using the Risk-Based Approach according to ICH Q9 Quality Risk Management.5. Testing Phase
The purpose of this phase is to verify whether or not the system behaves as expected.This includes three main types/task of testing:
1) Installation Qualification (IQ) which verifies that the system has been correctly installed
2) Operational Qualification (OQ) which tests that the system is operating properly and
3) Performance Qualification (PQ) which confirms that the system performs well in actual production conditions.
All critical functions and scenarios must be tested.
6. Data Integrity Verification
The EBR system must comply with ALCOA+ principles. Validation must demonstrate the following:- Accurate capture of data
- Secure audit trail of all data
- Controlled access to data
- Protection against scaling or altering the data
7. Implementation and Go Live
After validation is complete, the system is ready for implementation. Key considerations for an implementation include:- User training
- Verification of data migration
- Verification of system access controls
8. Continuing Monitoring and Maintenance
Validation does not end when the system is implemented. Continuous activities after implementation include:- Periodic reviews of the system
- Updating/patching system software and hardware
- Change control management of the system
All changes will need to be assessed for validation impact.
Critical Elements of EBR Validation
1. Audit Trails
Audit trails give a way to "find" out what has happened to a system.They must:
- Maintain a record of creation and modification of data
- Keep records of who made the change along with date/time stamps
- Be kept in a secure and cannot be changed format
2. Electronic Signatures
All electronic signatures must:- Be unique for each user
- Be secured and can be traced back to the user
- Possess the same legal uses as hand-written signatures
3. Access Controls
Access controls restrict who can perform certain activities. Properly implemented restrictions will result in only those with an appropriate authorization being able to perform that function being restricted.This can include:
- Role based access
- Use of passwords
- Authentication of users
4. Backup and Recovery
Systems need to have backup and recovery processes to protect data from being lost due to catastrophic events.Common Challenges in EBR Validation
Challenges to organizations during EBR validations are common. Common challenges include:- Cross system configuration
- Integration with several systems
- Incomplete requirement specifications
- Lacks documentation
- Frequent system updates
Challenges typically extend validation timeframes and increase compliance risk(s).
Best Practices for EBR Validation
Utilizing a structured methodology can allow for easier validation and better results.Recommended Validation Practices:
- Having clear, testable requirements
- Using a risk based validation methodology
- Maintaining thorough traceability
- Maintaining accurate documentation
- Training end-users properly
- Completing periodic system reviews
By adopting these validation practices, the EBR system will continue to be compliant and verified.
Benefits of a Validated EBR System
There are many benefits to using a validated EBR system.They include:
- Decreased manual errors
- Improved data integrity
- Increased process efficiency
- Real-time monitoring of processes
- Ease of audit readiness
All of these benefits translate into improved product quality and regulatory compliance.
Role of Quality Assurance in EBR Validation
Quality Assurance (QA) is a key component in the ultimately validating/evaluating Electronically-Based Resources (EBR). The responsibilities of QA are:- Validation Documentation Review
- Approval of Validation Protocols and Reports
- Compliance to Applicable Regulations
- Monitoring of System Performance
QA ultimately ensures that the EBR validation process meets the regulatory agencies' expectations.
Electronic Batch Records (EBRs) provide a major leap forward in digital transformation for the pharmaceutical industry. However, successful EBRs cannot be fully leveraged without a proper validation of the EBR system’s capabilities.
A well-structured validation strategy based on lifecycle and risk-based approaches will ensure that an EBR system is reliable, compliant and will ensure data integrity throughout its lifecycle.
Pharmaceuticals that conduct their EBR-system validation with adherence to guidelines established by 21 CFR Part 11 or GAMP5 will provide successful implementation and maintenance of a validated EBR system.
In addition to being a technology upgrade, validated EBR systems are vital components of current quality systems in the highly regulated pharmaceutical industry.
Frequently Asked Questions on Electronic Batch Record (EBR) Validation
Q1. What is an Electronic Batch Record (EBR)?
Answer: Electronic Batch Records (EBR) are a computer system for capturing batch production data.Q2. Why is EBR validation important?
Answer: EBR validation is crucial to guarantee that manufacturing information is captured accurately and remains within compliance throughout the process.Q3. What is 21 CFR Part 11?
Answer: 21 CFR Part 11 regulates the use of electronic records and signatures within e-records.Q4. What is GAMP 5?
Answer: GAMP 5 is the validation methodology for an ERP system.Q5. What are audit trails?
Answer: Audit trails are records of both system activity and how that system changes data.Q6. What is IQ, OQ, PQ?
Answer: IQ, OQ and PQ demonstrate the various levels of qualifications a system must reach to be approved for usage.Q7. How is data integrity ensured in EBR?
Answer: Data integrity within EBRs are maintained through proper security protocols, audit trails and access restrictions.Q8. What are benefits of EBR systems?
Answer: EBR systems increase the efficiency, effectiveness and compliance of manufacturing processes.
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