how to draft a reply to notice of investigation reference, received, because, notice, email

farrukhsadiq

Hey hi,
I have received a notice of investigation in hard copy and want to reply in soft (i.e via email). So, can anyone guide me on this because there is no reference no. on the notice. So, how to quote that notice. And as I stay in remote area; I have no idea as whom to consult for all this. Please guide me on this
Your prompt reply will help me.. Please help me out..
Regards.