PTCD stands for Product Technology Component Design. It is a design process that is used in Honeywell to ensure that their products meet the highest standards of safety and reliability. The process follows a system of quality checklists and processes that are used to ensure that all parts of the design are well thought out and tested for their suitability for the specific application. This includes testing for environmental conditions, vibration, impact, and other applicable measures. Honeywell’s PTCD ensures that products are designed with customers and market needs in mind while also ensuring they are designed and tested to meet safety and reliability standards.