DoS plans to award multiple Indefinite Delivery, Indefinite Quantity (IDIQ) contracts for real estate appraisal and advisory services for a variety of property types located throughout the world. The IDIQ awards will be made to the responsible Offerors, whose proposal conforms to the solicitation and offers the "Best Value" to the Government, whereas technical considerations are more important than cost. This acquisition is a partial Small Business Set-Aside for at least one award to small business, with multiple IDIQ contracts contemplated.