Meeting Global Regulatory Expectations for Vacuum Isolation
In biopharma, a machine is only as valuable as its documentation. In 2026, the industry focus has shifted from “initial qualification” to a “continued state of control.”
Reimagining the V-Model
- Design Qualification (DQ): The focus is on the User Requirement Specification (URS). It must be proven that the vacuum system can maintain oxygen limits required by the specific process.
- IQ/OQ: The 2026 standard is Automated Validation Scripts. PLC-driven tests for vacuum limits and safety interlocks eliminate human transcription errors.
- Performance Qualification (PQ): Media fills are conducted under vacuum conditions, challenging the system with “worst-case” operational interventions.
Regulatory Focus Points
Auditors now prioritize the Periodic Review.
- Change Control: Has the switch to a different glove material or pump oil been risk-assessed?
- Seal Longevity: Is there evidence that the vacuum gaskets remain effective after 100 VHP cycles?