Gassner, D.M. Bellon, J.R. Blaskiewicz, M. Blednykh, A. Dalesio, L.R. Drees, K.A. Hayes, T. Hetzel, C. Holmes, D. Hulsart, R.L. Inacker, P. Liu, C. Michnoff, R.J. Minty, M.G. Montag, C. Padrazo Jr, D. Paniccia, M.C. Ptitsyn, V. Ranjbar, V.H. Sangroula, M.P. Shaftan, T.V. Thieberger, P. Wang, E. Willeke, F.J. JACoW Publishing Geneva, Switzerland 2673-5350 978-3-95450-230-1 10.18429/JACoW-IBIC2021-MOPP04 English 30-34 electron hadron instrumentation synchrotron cavity Contribution to a conference proceedings 2021 2021-10 https://doi.org/10.18429/JACoW-IBIC2021-MOPP04 https://jacow.org/ibic2021/papers/mopp04.pdf A new high-luminosity Electron Ion Collider (EIC) is being developed at Brookhaven National Laboratory (BNL). The conceptual design [1] has recently been completed. The EIC will be realized in the existing RHIC facility. In addition to improving the existing hadron storage ring instrumentation, new electron accelerators that include a 350 keV gun, 400 MeV Linac, a rapid-cycling synchrotron, an electron storage ring, and a strong hadron cooling facility will all have new instrumentation systems. An overview of the conceptual design of the beam instrumentation will be presented.