The additional data DNB quality checks, that DNB performs to further enhance data quality, have been enhanced with several new checks. Also a few improvements to the existing checks have been made (compared to the previous file from September 2015). The new checks and changes are marked in red. The updated file can be found under 'user documentation’. The results of the additional checks will be sent by e-mail to the institution in mid-February. Please note that the checks performed by DNB will not be limited to the checks outlined above. DNB will also perform additional checks which will be communicated via the validation report which your institution will receive directly after submission of the report.