Dear Kamya,
What you need to do is to create systems and processes for each and every department. Secondly, there should be audit to measure to what extent these systems and process were followed or not followed.
I will help you in this work as consultant. However, my services are paid one. Recently, I had been to Nigeria and my client was more than satisfied on my services.
Thanks,
Dinesh V Divekar
Beware of false knowledge; it is more dangerous than ignorance.