CERN - ALICE at LHC:
We are the Central Labretory of the Indian Collaboration to Muon Spectrometer of ALICE since 1998.
CBM at FAIR GSI: 
We have recently joined the collaboration and have been working on detector simulation of the proposed Muon chambers .
iThemba Laboretory. Capetown, South Africe: 
There has been an agreement to collobrate in the field of Dimuon High Level Trigger, High-Pt Physics and Nuclear Structure studies with iThemba Laboratery for Accelarator Based Sciences(Faure, South Africa). 
University of Heidelberg, Germany. 
There has been an agreement to collaborate in the field of application specific elctronics and high speed computation cluster with Computer Engineering Division of Kirchchoff Institute of Physics, Germany . 
University of Cagliary,Italy.
We have International agreement with University of Cagliri with reference to the memorendum signed by 'Italian Ministry of University and Research' and 'D.S.T.', to find research fellowships for young Indian researchers.