249 Vessel Requirement Code
Code specifying options for satisfying vessel requirements
- Type
 - Identifier (ID)
 - Length
 - Min 1 / Max 1
 - Codes
 | Code | Description | 
|---|
|  F | Specified Flag Required | 
|  M | Must Comply | 
|  O | Forwarder Option | 
|  R | Roll Booking to Another Vessel | 
|  S | Substitution OK |