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Licence/Historic/We Are Changing The License: Difference between revisions

However, there is one big Share-Alike difference between the old and new license. In the old license, if someone makes a map then they have to share the map under the same license, but they do not have to directly share any data they used to make the map. Under the new license, they can put a map under any license they like, provided that they share any data enhancements they have made to our data. The main reason for this is that maps can now be made with layers from incompatible data sources.
 
In the old license, any question about the license would have to be asked to thousands of contributors. Under the new license, the Foundation is allowed by you to publish the complete dataset as a single licensor. If there is doubt whether OpenStreetMap data can be used for a particular project, the Foundation can be asked if it objects or not. The Foundation has set up a process called [http://wiki.openstreetmap.org/wiki/Open_Data_License/Community_Guidelines "Community Guidelines"] to make sure that contributors are consulted and can help define any response made.
 
== Can I trust the OpenStreetMap Foundation ? ==