Specifications include, but are not limited to: Vendors MUST certify that calls to interviewees are made from the United States. 2. The vendor’s call center is capable of making the required outgoing calls, and the ability to collect the survey data via a computer assisted telephone interviewing (CATI) system. 3. Demonstrated experience in collection of surveys that involve the collection of health information data from a random digit dial (RDD) survey. Vendors who apply need to demonstrate that they have had at least five contracts that involve collecting Behavioral Risk Factor Surveillance System (BRFSS) data. 4. Demonstrated experience collecting health information data via both landline and cell phone samples. 5. Demonstrated ability to adhere to all Centers for Disease Control and Prevention (CDC) BRFSS procedures and protocols.