The study was
conducted utilizing the Lean Manufacturing Integrated with Technology Performance
Questionnaire (LMIWTP) developed by the researcher that measured the opinions of top
executives and selected employees responsible for the implementation of lean manufacturing
principles and technological advancements. Twenty-eight technological advancements were
identified by the study, and all validated as being used in the domestic automobile manufacturing
industry. A total of 15 lean manufacturing principles/initiatives were identified as being in use in
the domestic automobile industry.