For pharmaceutical manufacturers, adhering to Good Manufacturing Practices (GMP) is the most effective way to deliver safe, pure, and effective products to consumers. However, compliance with the GMP comes with significant challenges, and many organizations struggle with elements of the regulations.
Learn what the most common challenges in GMP compliance are, and how you can ensure that you’re always ready for the next inspection or audit. We’ll also explain how eMaint CMMS simplifies compliance and calibration.
What Are GMP and cGMP in Pharmaceutical Manufacturing?
GMP refers to a set of guidelines designed to ensure that medical products (like drugs, medicines, and some foods) meet the appropriate quality standards for safety and efficacy. GMP is closely related to cGMP, which stands for Current Good Manufacturing Practices.
GMP and cGMP are often used interchangeably, but they differ slightly. cGMP emphasizes regularly updating equipment and methodologies used in pharmaceutical manufacturing so that products consistently meet the highest standards.
GMP principles are determined by the United States Food and Drug Administration (FDA), the European Union (EU), and the World Health Organization (WHO). Other countries, including Japan, the UK, and China, also have their own GMP regulatory bodies.
GMP, cGMP, and Maintenance Operations
Maintenance, Repair, and Operations (MRO) teams play a critical role in GMP compliance. GMP and cGMP regulations emphasize preventive maintenance procedures, requiring regular cleaning, maintenance, and sanitization of tools and equipment.
GMP principles also call for teams to receive ongoing training in GMP principles, including contamination control and safety procedures. MRO teams must follow standardized operating procedures and carefully document their work.
5 Common Challenges in GMP and cGMP Compliance
Here are some of the most common areas where maintenance teams struggle to comply with GMP and cGMP.
Inadequate Documentation of Maintenance Activities
GMP requires teams to thoroughly document preventive maintenance and calibration workflows, as well as inspections and certifications. However, audits frequently reveal a lack of accurate recordkeeping. Incomplete logbooks, missing signatures, and inadequate calibration records can lead to an FDA 483 letter, a warning, or an eventual recall. In the most extreme situations, inadequate documentation can lead to your facilities being shut down.
Improperly Trained Maintenance Teams
Poor training procedures can result in GMP violations. Crews need to fully understand your plant’s standard operating procedures (SOPs) and safety protocols. In keeping with cGMP requirements, you should regularly update your processes to include new tools and methods; that also means everyone needs regular training to keep up.
Your team also needs to stay current with any relevant certifications. Additionally, it’s crucial to keep training and certification records on hand for inspection.
Failure To Maintain Facilities and Supplies
In prioritizing production equipment maintenance, teams sometimes overlook the need to properly maintain worksites and tools. This is a common source of GMP violations.
HVACs, for example, need to be maintained to prevent contamination caused by dirty filters or improper airflow. Likewise, temperature and humidity levels can impact drug stability. It’s also important to maintain fire safety equipment and follow a strict facility cleaning schedule.
Lack of Equipment Upkeep and Calibration
Critical equipment must be regularly cleaned, maintained, and calibrated. Inadequately maintained assets can be hazardous, causing contamination or unsafe, ineffective products.
GMP regulations also require thorough documentation of preventive maintenance procedures. Maintenance teams must be trained to follow standardized workflows and correctly document PM and calibration tasks.
Failure To Conduct Internal Audits
GMP regulations require manufacturers to establish procedures for internal audits and inspections. Ideally, these audits should be conducted at least once a year. The intent is to prepare for external GMP audits and drive better performance.
Internal audits should include inspections of every aspect of the manufacturing process, including maintenance activities. That means inspecting facilities, production equipment, and tools, as well as checking documentation, procedures, and employee certification.
Overcoming GMP Compliance Gaps With a CMMS
A good CMMS, like eMaint, can streamline your GMP and cGMP compliance workflows and ensure that you’re audit-ready.
Documentation and Audit Trails
A CMMS automates the documentation process by capturing and storing your calibration records, inspections, and preventive maintenance work orders. CMMS software acts as a central repository for all of your compliance documents, including inspections and signatures, creating audit trails that are easy to access from anywhere.
Standardizing Workflows
Use a CMMS to create detailed work orders with checklists so your team always follows SOP; you can even automate safety reminders. A CMMS can also handle scheduling and tracking preventive maintenance and calibration tasks.
Optimizing Asset Performance
CMMS software enables a predictive maintenance program, which keeps assets at peak performance for longer. The software tracks asset health (like vibration levels and temperature) and generates work orders at the first sign of equipment defects. Streamlined integrations with SCADA, BI, and ERP tools drive ever-better use of your plant data, so you can continue to optimize performance.
The results speak for themselves: a CMMS makes it easier to stay on track with maintenance and maximize asset health, making compliance with GMP and cGMP easier than ever.