Code used to express an attribute response when a numeric measurement value cannot be determined.

Code indicating whether a nonconforming condition was the reason for submitting or the basis upon which a nonconformance report is initiated

Alphanumeric characters assigned for differentiation within a transaction set.

Code identifying the general class of a product or process characteristic

Code identifying the agency assigning the code values.

A code from an industry code list which provides specific data about a product characteristic.

A free-form description to clarify the related data elements and their content.