A study association is about committees, including the SPIL. The SPIL offers its members the opportunity to gain experience within the committees in addition to daily study (a plus on your CV!). It gives you the opportunity to put into practice what you learn in the study, gain other skills and get social contacts.
There is not only room for organizing activities, or gaining experience with writing, but it is also widening yourself internationally. To read more about the committees, you can click here.