Engineering BOM, or Bill of Materials, is a detailed list of every component required for the completion of a product or process. By providing an accurate and comprehensive record of components, materials, and supplies required, the Engineering BOM enables efficient planning, cost-effective procurement, quality assurance throughout production, and consistency of the final product. In other words, it’s impossible to underestimate the importance of Engineering BOM when constructing something accurately and efficiently– making it the most essential document in the engineering design process.