| English | Greek |
| data validation | επικύρωση δεδομένων (The process of ensuring that data meets specified criteria) |
| preliminary data validation | προκαταρκτική επικύρωση δεδομένων (The process of validating data before it is processed. This validation helps detect and exclude some errors from the intended process, which might be the import or migration of users using a CSV file, for example) |