This is a Request for Information (RFI) only, which is not a commitment to a future procurement. The government is seeking information on potential solutions for the Survey of International Air Travelers (SIAT) program, a long-running monthly research program that provides data on international air passenger markets. The contractor must demonstrate expertise in international travel market research, sampling methodologies, and data processing. No specific budget, performance location, or response timeline for this RFI is provided in the description.