The document provides guidance on developing an effective control plan with three key sections:
1. The administrative section identifies critical information about the part or process including part numbers, suppliers, and required approval signatures.
2. The main section defines the key process parameters and controls for each step, including specifications, measurement techniques, sample sizes, frequencies, control methods, and reaction plans.
3. Effective control plans also include audit plans as a separate line to regularly validate that the documented controls match actual practice and ensure continuous improvement.