This is a market research notice from the National Institute of Standards and Technology (NIST) in Gaithersburg, MD, seeking capable firms, especially small businesses, to express interest in providing electronic mass transit fare services via the SmartBenefits program. The requirement includes managing and maintaining the related systems and equipment. The period of performance would be for one year from the date of award, and the small business size standard for this NAICS code is $29 million. Interested firms must submit a detailed Statement of Capability, limited to three pages, to demonstrate their experience.