Out of Specification (OOS) means that test results of a laboratory that is out of the range of definitions, (relating to release of the product through) which covers:
Out of Specification (OOS) represents the results of laboratory tests are out of range of specifications. (associated with the release of the product) which is covered.
Out of Specification (OOS) refers to the test results of laboratory outside the range of requirements (related to release through the products). Which covers: