There are several associations managed by school's students :
- lAmicale (BDE) (or Student Union ): It manages the associative and festive life of the school, organizes students foyers functioning, publishes students directory and organizes events like, for example, new students integrations weekend. About ten clubs exist in the association like the Arts' Office, DéméTerre (sustainable development), Theatre Club, Manga Club, Cine Club, Gastronomy Club, study trip, etc.
- Le Bureau des Sports (BDS° (or  Sports Office) : It allows students to do sport, to participate in university competitions and organizes events like a nice trip at the month for a weekend or at the Tournoi Inter-Chimie (TIC) in spring. Moreover, the ECPM won this sports and festive event in 2006 which has been organized in Mulhouse.
- Le "Forum Horizon Chimie" (FHC) : Its the ECPMs association that organize a forum which happens every year at la Maison de la Chimie in Paris.
Moreover, a junior company, Strasbourg Chimie Service, allows students-employed to make some punctual missions like chemical analyses, scientific conferences or translations of publications.
It also exists lAmicale des Ingénieurs de Chimie de Strasbourg (Association of the Strasbourgs Engineers of Chemistry). Its an association aiming at conservation and relations strengthening between graduates and students. It has in particular for ultimate objective the creation of a robust and big network ECPM, a very great tool for a successful career.
-Student common room
The ECPM Student common room is the center of the school. It is a place where students can relax after lunch or during off-peak times. 
It is a big place where you can find a table football, a billiard table, many couches and tables and even a microwave. In fact, it is possible to eat food you’ve brought.  Moreover, there is a mezzanine with a hi-fi system, which makes you think of a nightclub and a terrace which is surrounded by trees and is really cozy.
Everyone has the right to go to the student common room, the students in the engineering cycle and the CPI’s. Furthermore, the BDE and the BDS (respectively student union and sports office) sometime organize parties in the student common room (for example barbecues) to bring the whole school together. For example, there is the Welcome Party every year for new students.