What standards of diligence does NGOsource use to complete an ED?

NGOsource adheres to IRS ED standards for a U.S. public charity as prescribed by the applicable IRS regulations. This includes Revenue Procedure 92-94, as it may be amended by the U.S. Department of the Treasury. What is — and isn't — included in NGOsource's ED services is largely determined by the IRS and U.S. federal law.