To identify a method of testing.
Code identifying a code list.
Code specifying the agency responsible for a code list.
Free form description of the test.
Code specifying the method of the administration of a test.
Code specifying the medium on which a test was or is to be applied.
Code specifying the measurement attribute.
To identify the revision of a test method.
Code specifying the name of the reason for performing a test.
Code identifying a code list.
Code specifying the agency responsible for a code list.
Name of the reason for performing a test.
