  While the properties of the 125 GeV Higgs boson-like particle observed by the
ATLAS and CMS collaborations are largely compatible with those predicted for
the Standard Model state, significant deviations are present in some cases. We,
therefore, test the viability of a Beyond the Standard Model scenario based on
Supersymmetry, the CP-violating Next-to-Minimal Supersymmetric Standard Model,
against the corresponding experimental observations. Namely, we identify
possible model configurations in which one of its Higgs bosons is consistent
with the LHC observation and evaluate the role of the explicit complex phases
in both the mass and diphoton decay of such a Higgs boson. Through a detailed
analysis of some benchmark points corresponding to each of these
configurations, we highlight the impact of the CP-violating phases on the model
predictions compared to the CP-conserving case.
