The following is the general process in Nevada: The buyer sends a series of personal financial disclosures to the lender. Due diligence is a requirement that the holder send written notice to an apparent owner indicating that they are in the custody of an apparent owner's property.This is called the buyer's due diligence period and is typically ten days unless agreed upon otherwise in the contract. 3) If the buyer cancels during the Due Diligence period, is he entitled to his EMD back? Gov for consideration. Nevada's real estate laws have strict rules for licensees when it comes to handling monies involved in a real estate transaction. The fee is meant to incentivize the seller to complete the due diligence process and provide evidence that the buyer is serious about buying the property.