• you may take necessary action • you may take necessary action accordingly

आप:    himself ourselves self themselves you oneself

तदनुसार:    accordingly consequentially corresponding

आवश्यक:    cessaire mutatis mutandis binding needful

आवश्यक कार्रवाई:    necessary action needful

आवश्यक कार्रवाई करें:    do the do the needful

कार्रवाई:    action course justice measure move proceedings