The Global Timber Tracking Network’s (GTTN) Reference Database

The reference database was developed for wood identification experts to find and share information on wood samples and reference data that have been created thus far, for any wood identification method. The minimum requirement for participating laboratories is to share metadata, which describe the tree species, geographical origin, and laboratory method. This information will be visible to any participating laboratories. In the best case, labs are willing to share vouchered physical wood samples, or even reference data. The metadata is also used in the background to increase the relevance of wood ID service customer queries through the Service Provider Directory.