Inspection and transfer steps should be considered if inputs are complex, or if incorrect inputs can seriously affect safety.
Additional Information:
Inspection and transfer steps are intermediate steps included in a sequence of operations to create additional opportunities for detecting and correcting faulty inputs. Rather than entering data directly into the control system, the data may be sent to a holding file for review and approval. Thereafter, a command may be entered to transfer the data from the holding file into the active portion of the control system.