The three-volume series "Certification Examination Topics of Greek Language Proficiency 2015-2018" aims to familiarize candidates with the structure of the Greek Language Proficiency Examinations, which since 2011 follow the six-level scale (A1, A2, B1, B2, C1, C2) defined by the Common European Framework of Reference for Languages (CEFR). The material in each volume offers opportunities for practical exercises in the skills required to obtain the Greek Language Proficiency Certificate at each level and can be used as a teaching tool either in the classroom or for autonomous learning. This volume concerns levels B1 ("Moderate Knowledge") and B2 ("Good Knowledge"). The language user at these levels is characterized as an "Independent User".