By Siddhi Nayak, Sarita Chaganti Singh and Nikunj Ohri MUMBAI/NEW DELHI (Reuters) - Indian lenders, including State Bank of India, are reviewing their exposure to Adani Group and examining whether they need to tighten their due diligence when offering new loans to them,

While SBI will exercise caution while disbursing future loans to ensure compliance, the review does not mean a change in the lenders' credit approach to the ports-to-energy conglomerate

Gautam Adani, Sagar Adani, and senior executive Vneet Jaain have not been accused with violating the US Foreign Corrupt Practices Act (FCPA), according to a statement released by Adani Green Energy Ltd (AGEL).