By passing the exam, candidates prove that they…  can summarize information from different written and oral sources and reproduce justifications and explanations coherently; Zer­ti­fi­ka­ti­on zer­ti­fi­zie­ren Zer­ti­fi­zie­rung zer­tram­peln zer­tren­nen ?By passing the B1 exam, candidates prove that they…  can understand