  The E6SSM is a promising model based on the group E6, assumed to be broken at
the GUT scale, leading to the group SU(3)\times SU(2)\times U(1)\times U(1)' at
the TeV scale. It gives a solution to the MSSM {\mu}-problem without
introducing massless axions, gauge anomalies or cosmological domain walls. The
model contains three families of complete 27s of E6, giving a richer
phenomenology than the MSSM. The E6SSM generically predicts gluino cascade
decay chains which are about 2 steps longer than the MSSM's due to the presence
of several light neutralino states. This implies less missing (and more
visible) transverse momentum in collider experiments and kinematical
distributions such as M_eff are different. Scans of parameter space and MC
analysis suggest that current SUSY search strategies and exclusion limits have
to be reconsidered.
