This is the X edition of the annual conference on String Field Theory and related aspects.
Previous editions were held in India (2018), Brazil (2016), China (2015), Italy (2014), Israel (2012), Czechia (2011), Japan (2010), Russia (2009), Germany (2008).
The related aspect of this year will be String Perturbation Theory.
The conference is the concluding event of the long-term workshop at the GGI Institute on "String Theory from a world-sheet perspective" which also includes an initial training week of Review Lectures on World-Sheet Aspects of String Theory.