Healthcare Why there is a dire need for due diligence in the Fortis deal Updated : April 27, 2018 07:10 AM IST Due diligence is as important for shareholders as it is for bidders. Internal audit reports from Luthra & Luthra and SFIO probe are still pending. Subscribe to Moneycontrol PRO at just Rs.33/- per month for the first year. Use code SUPERPRO. Limited period offer. Available on Web and Android.