Process & Product Validation
Medical Device Process Validation
Bringing a medical device to market requires more than innovation.
It demands absolute confidence that every process and product meets the highest standards for safety, quality, and regulatory compliance.
At Harmac, we approach Process & Product Validation with one goal: to ensure that each product we manufacture performs consistently and safely, meeting both patient needs and global regulatory requirements from the very first unit to the last.
How We Help
Our validation process begins at the design stage and continues throughout the entire product lifecycle
Every process is rigorously analyzed and controlled to ensure that production consistently delivers products that meet strict quality specifications. With our comprehensive medical device validation procedures in place, customers have the assurance that Harmac’s manufacturing processes are carefully managed, fully documented, and capable of reliably producing safe, effective devices.
Using a Risk Analysis Approach
At the core of our validation approach is risk analysis. Using Failure Mode Effect and Criticality Analysis (FMECA), we identify potential risks early and implement targeted mitigation strategies.
This proactive method helps speed new and innovative products to market – particularly those addressing unmet medical needs – while maintaining patient safety and regulatory compliance as top priorities. Our deep expertise in process validation enables us to help customers navigate complex regulatory environments and meet evolving industry expectations with confidence.
Medical Product Compliance
Our company’s validation practices are fully aligned with all applicable global regulations and industry. This ensures that every product we manufacture not only meets but often exceeds the requirements set by regulators worldwide.
Comprehensive Validation Process
As part of our comprehensive validation master plans, Harmac follows a proven framework to ensure consistency, control, and long-term process stability. This includes:
- Installation Qualification (IQ), confirming that equipment and systems are correctly installed and capable of performing required operations.
- Operational Qualification (OQ), verifying that equipment operates as intended across all conditions.
- Performance Qualification (PQ), demonstrating that processes reliably produce products within established specifications.
- Process Performance Qualification (PPQ) is also employed to assess and control sources of variability, ensuring that the process remains stable and predictable throughout production.
- Test Method Validation (TMV) to confirm that our testing methods consistently differentiate between acceptable and unacceptable product units.
- Measurement System Analysis (MSA) to verify the accuracy and reliability of all measurement tools and methods used during production. These measures ensure data integrity, process stability, and long-term product performance.
At Harmac, Process & Product Validation is a commitment to delivering safe, reliable, and effective medical devices to patients who depend on them every day.
Your Questions Answered
Q&A
Our comprehensive Validation Master Plans follow a lifecycle based, risk driven approach to guarantee process stability and data integrity:
- Installation Qualification (IQ): Confirms that all equipment, custom tooling, and software systems are correctly installed, wired, and verified according to predefined technical specifications.
- Operational Qualification (OQ): Verifies that the equipment operates exactly as intended, testing the upper and lower operating boundaries to establish robust process windows.
- Performance Qualification (PQ): Demonstrates under actual production conditions that the integrated process consistently manufactures a product meeting all performance and quality specifications.
- Process Performance Qualification (PPQ): Assesses and manages long-term sources of manufacturing variability to ensure predictive, stable, and compliant ongoing production runs.
We perform formal Measurement System Analysis (MSA) – including Gauge R&R studies – together with Test Method Validation (TMV) to demonstrate that our inspection instruments, destructive test methods, and visual inspection processes are capable, stable, and repeatable. This ensures that our quality data reliably distinguishes between conforming and non-conforming products.
Harmac applies a risk-based software validation approach to all automated equipment, PLC-controlled systems, vision inspection platforms, and electronic data capture tools used in production. For systems that generate or manage electronic quality records, we implement controls aligned with FDA 21 CFR Part 11, including user-access management, audit trails where required, and secure data backup. This ensures that both automated process software and electronic record systems operate reliably, consistently, and in compliance with regulatory expectations.
We utilize a highly structured, step-by-step product transfer methodology that maps your existing validation files directly into our global quality system. By identifying current process capabilities, matching equipment parameters, and conducting targeted bridging studies, we ensure a smooth, risk-mitigated technical transfer that maintains regulatory compliance across our facilities in the U.S., Ireland, or Mexico.
We assess the need for revalidation whenever changes occur that could affect the consistency or quality of a validated manufacturing process. Depending on the nature and impact of the change, revalidation may be performed in whole or in part.
Revalidation may be required in the following situations:
- Changes to primary process equipment and/or tooling
- Changes to validated process parameters
- Changes to the materials used
- Damage to process equipment or control systems that could affect performance
- Changes to the design or performance characteristics of the product manufactured using the validated process
- Software updates
- Process optimisation
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