L. whereas, in cases where bilateral or trilateral agreements between or among Member States, and between or among the parties to collective agreements, accord mutual recognition to national industrial safety standards and working conditions, the circumvention of national standards has successfully been prevented, and whereas this situation has also been improved thanks to cooperation between liaison offices and the exchange of information between trade unions,
L. overwegende dat daar waar door bilaterale of trilaterale verdragen tussen EU-lidstaten en deelnemers aan de loononderhandelingen de vigerende nationale arbeidsvoorwaarden en –omstandigheden wederzijds worden erkend, het omzeilen van nationale normen met succes is tegengegaan en dat de situatie ook is verbeterd dankzij de samenwerking van verbindingsbureaus en de gegevensuitwisseling tussen vakbonden,