Please note: Our team will be going on Christmas holiday from December 23rd. We will be back for you on January 12th.

Since March 2020, our website is available in english language. If you find any mistakes or if you have suggetions for improvement, please feel free to contact us.

Since november 2019, our material shop for sample material is available where you can easily order sample material from previous proficiency tests.

Ute Lippold

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