Start your feedback via BRO Terugmelding (in Dutch) if you have doubts about the accuracy of BRO registration objects in Subsurface data or in Subsurface models.
What happens with your BRO feedback?
TNO assesses if the report is such that an accountable party can evaluate its content and will contact you if necessary. Next, the accountable party is notified of the report, so they could start their investigation into the report. This step may take some time (legal deadline is 16 weeks) and then you will be notified of the result.