- https://eriksen-mercer-2.thoughtlanes.net/what-is-osd-b2-certificate-and-how-to-use-what-is-osd-b2-certificate-and-how-to-use
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Ready to take your German language skills to the next level? Earn your ÖSD-Zertifikat and showcase your proficiency! Find out more about the ÖSD-Zertifikat here.
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2026-06-14