Under section 8 of RESPA and HUD's implementing RESPA regulations, services performed by real estate brokers and agents as additional settlement services in a real estate transaction are compensable if the services are actual, necessary and distinct from the primary services provided by the real estate broker or agent, the services are not nominal, and the payment is not a duplicative charge. A referral is not a compensable service for which a broker or agent may receive compensation. This rule interprets section 8 of RESPA and HUD's regulations as they apply to the compensation provided by home warranty companies to real estate brokers and agents. Although interpretive rules are exempt from public comment under the Administrative Procedure Act, HUD nevertheless welcomes public comment on this interpretation.