Downloaded from https://www.everyspec.com ADS-79D-HDBK FIGURE L-1. Data orientation and formatting Traceability shall have readily available the data transmittal information from its origin until it reaches the end-user. To ensure data integrity, traceability logs must be available with information that supports data verification and validation. L.5.10 Data Error Correction and Notification . Steps should be taken to provide information that ensures that data is traceable back to the source. Traceability information provides a record of any actions/changes made to the data from acquisition to end user and is used to determine the causes of data errors.
If data errors occur at any point in the chain from acquisition to retrieval, an error correction and notification process should be employed. Users should be informed if there are suspected errors in the data and a process that corrects errors at the source of the errors should then be exercised. 232