Thompson is thorough and detailed in his inspections, with a particular focus on aseptic conditions, sterilization, cleaning, and validation procedures. He values thorough documentation as a way of validating procedures and controlling quality. He equally emphasizes accuracy of the data used, especially in determining product expiration dates and labeling.

FDA investigator Chad N Thompson tends to focus on aseptic processing areas, sterilization procedures, and cleaning validation within the facilities he audits. He consistently demands thorough documentation and is vigilant about the adequacy of procedures for maintaining the clean and sterile environment necessary for drug production. He additionally places significant emphasis on data availability and accuracy, particularly regarding stability testing and expiration dates. Thompson also pays great attention to detail in reviewing product labels for completeness and accuracy.