Abstract:  Results from oscillation experiments have established that neutrinos have small but non-zero mass and there is mixing between different neutrino flavours. This signals that there is Physics Beyond the Standard Model. The remaining neutrino oscillation parameters to be determined by the current and future experiments are the neutrino mass ordering, octant of the atmospheric mixing angle and the CP phase of the neutrinos.  In my talk, I will discuss the current status of the neutrino oscillation parameters, the challenges in the precise determination of the parameters and the prospects of determining these in the future experiments. I will also discuss the possibilities of probing other physics scenarios beyond the standard model in neutrino oscillation experiments.