Public Procurement Risk Dataset: US GSA SAM Exclusions and Uzbekistan Contract Awards

This dataset compiles publicly released procurement-risk records from U.S. and Uzbekistan authorities for transparency research. Sources: 1. GSA SAM Exclusions Public Extract - US federal debarment/suspension records 2. Uzbekistan Ministry of Finance procurement disclosures from data.egov.uz Contents: 1. Unified vendor risk dataset (~150k rows) 2. Full codebook with variable documentation 3. Processing scripts (Python) 4. Source documentation The data supports research on public procurement transparency, corruption risk indicators, and open government initiatives.