Logistics concept
Bill of Materials (BOM) Management
Ensure that every product version is linked to the correct parts, quantities, and material requirements.
A bill of materials, also referred to as a Bill of Materials (BOM), describes the parts and materials that make up a product and the quantities in which they are required. For assembled products, the structure can contain multiple levels. Bill of materials management ensures that this information is available correctly, up to date, and linked to the correct product version.
In production and logistics, systems use the bill of materials to determine material requirements, reservations, and expected costs. An incorrect quantity or an outdated revision can therefore directly lead to shortages or unnecessary orders. Record who approves changes, when they take effect, and which orders they apply to. Manage alternative parts explicitly instead of replacing them informally on the shop floor.
Good bill of materials management connects engineering, purchasing, planning, and production with the same product information. It reduces rework and prevents changes from only coming to light during assembly. The result is a more manageable flow of materials and greater confidence in planning and cost calculations.
What is Bill of Materials (BOM) Management?
Bill of materials management is the process of maintaining the component structure and quantities needed to manufacture a product.
When do you use it?
Manage revisions, effective dates, units, and approved alternatives in coordination with engineering and manufacturing.
What are the benefits?
More reliable material planning, fewer assembly errors, and better insight into product costs.