MTP and Modular Automation in Pharmaceutical Manufacturing

Modular production offers a different approach. By designing process equipment as independent modules that can be orchestrated through a higher-level control system, manufacturers gain greater flexibility while maintaining control over quality, data integrity, and GMP compliance.

Module Type Package (MTP) is an open standard that enables process equipment to communicate with orchestration systems through standardized interfaces.

Rather than building custom integrations for every piece of equipment, MTP allows modules to expose standardized services that can be imported into a Process Orchestration Layer (POL). This creates a foundation for plug-and-produce manufacturing and simplifies the integration of equipment from multiple suppliers.

Potential benefits include:

• Faster system integration
• Reduced engineering effort
• Standardized operator interfaces
• Simplified expansion and retrofit projects
• Consistent use of plant-wide data
• Improved flexibility for future manufacturing needs

Although MTP has gained significant industry attention, implementation within GMP-regulated facilities introduces additional considerations.

Manufacturers must address:

• System boundaries and interface definitions
• Qualification and validation strategies
• Supplier interoperability
• Long-term lifecycle management
• Integration with ISA-88 batch architectures

Successful implementation requires more than software integration. It requires a practical understanding of pharmaceutical manufacturing processes, automation architecture, and GMP compliance.

A recent biopharmaceutical project demonstrated how MTP can be applied within a GMP manufacturing environment.

The project involved integrating a modular Freeze & Thaw system into an existing Process Orchestration Layer using MTP and OPC UA communications. The solution was developed around ISA-88 principles and enabled the equipment to operate within the broader automation architecture without extensive custom integration.

According to the project results:

• Integration effort was reduced by up to 80%
• MTP import and orchestration required approximately one hour
• Operator experience was standardized across systems
• Manual interface development was significantly reduced

As modular production strategies continue to mature, standards such as MTP are becoming increasingly important for pharmaceutical manufacturers seeking flexibility without sacrificing GMP compliance.

While industry standards continue to evolve, projects like this demonstrate that modular automation is no longer a future concept. When supported by strong process engineering, automation expertise, and clear qualification strategies, MTP can help manufacturers accelerate integration, simplify expansion projects, and create more adaptable production environments.