Frskring olycksfall

Adding an EPD to the One Click LCA Database
...EPDs are most of the time externally verified, as an extra check of the validity of the recorded emission data. This is usually shown in the general information section of the EPD. One requirement of including EPDs in the One Click LCA database is that the data has to be externally verified. If a signature is missing the EPD might not be valid....
https://help.oneclicklca.com/en/articles/275789-adding-an-epd-to-the-one-click-lca-database