The Laboratory Barcode Labeling Integration Profile supports this workflow: A robotic system delivers specimen containers pre-identified with a bar coded label, for the specimen collection related to a laboratory test order. This robotic system receives patient, test order and specimen data from another system (HIS, CIS, LIS), and issues a label for each (specimen, container) needed, with the specimen identifier bar coded on the label, and possibly other information printed on this label.  This workflow is supported by two new actors, Label Information Provider (LIP) and Label Broker (LB).  The Label Broker receives label information, and delivers these labels in appropriate operations, and may notify the status of this process. The Label Information Provider is usually grouped with the Order Filler or the Order Placer from the Laboratory TestingWorkflow Integration Profile.  The Label Broker may be notified passively with the labeling instructions or may query the Label Information Provider to get these instructions. This profile addresses only specimen container labeling within the scope of the Laboratory Domain. It does not address labeling workflows in other domains. 