Manufacturing & Automation Systems
Manufacturing and laboratory automation generate much of the GxP record. This pillar covers MES and electronic batch records, SCADA/DCS/PLC validation and interface controls, review by exception, and the specific data-integrity challenges of the shop floor.
8 articlesGxP Manufacturing and Laboratory Systems: MES, SCADA, LIMS, CDS, and ELN
How the major GxP informatics systems, MES, SCADA, DCS, PLC, historians, LIMS, ELN, and CDS, generate and manage regulated data, their specific data integrity risks, and how 21 CFR Part 11 applies on the shop floor.
MES, EBR, SCADA, and the Shop Floor: Data Integrity in Manufacturing Automation
How data integrity requirements apply to manufacturing automation: MES, electronic batch records, SCADA, DCS, PLCs, and historians. Where the compliance gaps are and how to close them.
PLC, DCS, and HMI Fundamentals for Quality and Validation Professionals
A working explanation of programmable logic controllers, distributed control systems, and human-machine interfaces for the quality and validation people who have to qualify them. Covers I/O, ladder logic, setpoints, alarms, control loops, and the ISA-95 automation pyramid.
Process Historians and Time-Series Data Integrity
How to bring a process historian under data integrity control: tag governance, audit trail, retention, interpolation and compression, GxP relevance, and inspection-ready review.
Automation Systems Validation: PLC, SCADA, DCS, and Interface Controls
Validation of automation systems in pharmaceutical manufacturing: PLC, SCADA, DCS, MES interfaces, recipes, alarms, audit trails, and what regulators expect from batch control systems.
Digital Twins Across the Process Lifecycle
What a digital twin actually is in bioprocessing and manufacturing, how it is used across development, scale-up, control, and monitoring, and how to verify, validate, and govern it when its output informs GxP decisions.
Recipe Management and Batch Control: ISA-88 (S88) in Validated Manufacturing
How ISA-88 structures procedures, unit procedures, operations and phases under an MES, the difference between master and control recipes, and how to run recipe change control in a GMP plant.
LIMS Implementation and Validation: Configuration, Workflows, and the Sample Lifecycle
How to implement and validate a configured commercial LIMS in a GxP lab: the sample login-to-result workflow, static versus configurable data, result-entry controls, and a risk-based validation strategy that holds up in an inspection.