- Main article: Disputes
Dealing with copyrighted data
To report abuse of a data source, please first read Copyright#Proprietary_data, which contain information about how to handle the situation appropriately.
- Main article: Change rollback
Completely unwanted edits such as random unexplained deletion of data, adding fake objects, undiscussed imports may need to be completely reverted. The simplest method is to use JOSM reverter plugin, though there are also some more specialized scripts.
- Main article: Import/Guidelines
Imports can be done to augment OpenStreetMap data, but it is mandatory to follow some rules. Imports that were not discussed can be removed by any mapper.
On the OSM website, navigate to the user's page (https://www.openstreetmap.org/user/<user-name>) and click on the "report the user" link in order to create a report. It will be seen by users with an “Administrator” role on the website and likely forwarded to Data Working Group.
Data working group
- Main article: Data working group
They deal with accusations of copyright infringement, imports, and serious disputes and vandalism and have ability to block user accounts.
- Main article: Vandalism
- Spam — reporting wiki spam and OSM diary spam to administrators
Using OSM data without attribution
- Main article: Lacking proper attribution