Il '''Trattato Bavarese-Austriaco sul sale''' del 1829 (in [[linguaLingua tedesca|tedesco]] ''Konvention zwischen Bayern und Österreich über die beiderseitigen Salinenverhältnisse vom 18. März 1829'', o più brevemente ''Salinenkonvention'') isè theil eldestpiù Europeanantico [[treatyTrattato internazionale|trattato]] stilleuropeo ancora in effectvigore. It was signed by the [[Kingdom of Bavaria]] (now the [[Free State of Bavaria]]) and the [[Austrian Empire]] (now the [[Republic of Austria]]). It gave the Austrians the right to mine in Bavaria in exchange for wood. An agreement to this effect had already existed for 600 years, but was formally regulated by a treaty from 1829. The treaty was revised on 25 March 1957.<ref>Abkommen zwischen dem Freistaat Bayern und der Republik Österreich über die Anwendung der Salinenkonvention vom 25. März 1957 (Bayerisches Gesetz- und Verordnungsblatt 1958, S. 167)</ref>
