The Drug & Alcohol Testing program must be handled in a most discreet and confidential manner to protect the rights of all seamen involved. Further, the absolute control and security of samples and test data must be adhered to by the D&A Test Coordinator, the Qualified Collectors, and by the ship's officers administering the alcohol tests. It must be noted that a "positive" test, in itself is not necessarily grounds for termination of employment and each case will be carefully reviewed and considered prior to taking any disciplinary action.