Electronics integration for the GE 2 / 1 and ME 0 GEM 2 detector systems for the CMS Phase-2 Muon System 3 Upgrade

The Large Hadron Collider is currently undergoing its High Luminosity upgrade, which 9 is set to increase the instantaneous luminosity by about a factor of five. Consequently, the Compact 10 Muon Solenoid experiment is upgrading its muon spectrometer to cope with the increased muon 11 flux in the forward region. The GE2/1 triple-Gas Electron Multiplier detector, which has recently 12 entered the mass production phase, and the ME0 triple-GEM detector system, which is in the late 13 prototyping phase, are undergoing electronics integration. These proceedings briefly discuss the 14 frontend electronics for the GE2/1 and ME0 detector systems, the electronics integration testing 15 process, and the future plans for the frontend electronics of these two detector systems by the CMS 16 GEM Collaboration. 17