According to the iSixSigma article:
PAT is a scientific program designed to reduce risk and is, essentially, about improving processes for effectiveness and efficiency in the pharmaceutical industry. PAT consists of four basic components:
- Process understanding
- Risk-reduction-based approach
- Regulatory strategy to accommodate innovation
- Real-time release
From the definition alone, it’s quite obvious that it is a perfect fit with Lean Six Sigma. Because like PAT, Lean Six Sigma:
Care to add to the list of reasons?