| Code Value |
Definition |
| Clear | The conveyance should be cleared to proceed. |
| Hold | The conveyance should be held pending further notification. |
| Secondary Exam ASP | A secondary examination should be conducted using an ASP detector. |
| Secondary Exam FULL | A full secondary examination should be conducted per operational procedures. |
| Secondary Exam PHYS | A physical secondary examination should be conducted per operational procedures. |
| Secondary Exam RIID | A secondary examination should be conducted using a RIID detector. |