This article overviews some of the benefits and methods of state-based control as it applies to the models defined by the ISA106, Procedure Automation for Continuous Process Operations standards ...

We consider a process control procedure with fixed sample sizes and sampling intervals, where the fraction defective is the quality variable of interest, a standard attributes control chart ...

Quality Control (QC) laboratories are responsible for Stage 3 in the lifecycle of analytical procedures, Continued Procedure Performance Verification. In the lifecycle approach, the QC laboratory ...

Procedures for document control ensure that employees in company operations use the right documents to carry out their work. The procedures are a key component of the quality assurance process.