Rework routing is the defined sequence of operations, checks, and approvals used to correct a nonconforming part, assembly, or batch and determine whether it can return to the normal production flow. In manufacturing systems, it describes where the item goes, what work is performed, what evidence is recorded, and who must review or approve the disposition.
Rework routing is commonly managed in an MES, digital traveler, quality management workflow, or ERP-connected production system. It may include added work instructions, inspection steps, material review board decisions, quality holds, re-test requirements, and traceability records linking the rework activity to the original work order or serial number.
The term should not be confused with normal production routing, which defines the planned manufacturing path for conforming work. It also differs from shipping or network routing. Rework routing is specifically tied to correcting or evaluating work that has deviated from the expected process or specification.