As part of its commitment to strengthening the integration between scientific knowledge, practical application, and sustainability concepts, the Department of Prosthetics and Orthotics Engineering organized a scientific seminar titled “Selecting the Appropriate Support for Each Case – Toward Economic Sustainability,” under the supervision of Teaching Assistant Mohammed Habib Hussein, with the participation of faculty members and students. The seminar aimed to highlight the importance of selecting the appropriate type of support or support system for each structural or applied case in a way that ensures functional efficiency, reduces material waste, and contributes to achieving long-term economic sustainability. Participants also discussed the impact of sound design decisions on reducing maintenance costs, extending the service life of products or structures, and improving overall performance. The seminar covered key topics including a scientific explanation of the principles for selecting supports according to approved mechanical and structural standards, load analysis, and the nature and properties of the materials used. It also presented applied models demonstrating the economic differences between correct and incorrect selection, and their effect on the overall project cost. The seminar witnessed active academic engagement through questions and discussions that enriched the session and enhanced practical understanding of the importance of integrating engineering considerations with economic sustainability in the design process. The event was held within the college premises as part of the department’s scientific program during the current academic semester, reaffirming its commitment to preparing qualified engineers who combine technical precision with a sustainable economic vision.