Complex sentence: The Dutch professional association of psychologists (NIP), using trademark law, therefore posited its own title "Psychologist NIP" (Psycholoog NIP), which is granted exclusively to holders of a master's degree in psychology, after a year of postgraduate experience.
Split into simpler sentences: The Dutch professional association of psychologists (NIP), using trademark law, posited its own title "Psychologist NIP" (Psycholoog NIP). This title is granted exclusively to holders of a master's degree in psychology after a year of postgraduate experience.