Specifications include, but are not limited to: VDH is looking for a vendor with demonstrated experience relative to this project. Bidders must demonstrate the following minimum requirements: 1. 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 health information data. 4. Capacity to calculate and provide weight for all survey data, such that it is representative of the Vermont adult population.