Transportation Service Provider (TSP) Application Process Transportation Service Providers who want to apply to participate in GSA's Centralized Household Goods Traffic Management Program (CHAMP). Transportation Service Providers who apply to participate in GSA's Centralized Household Goods Traffic Management Program (CHAMP) are stringently evaluated and assessed. Please follow the process outlined in the application instructions below and complete the relevant application document. Application Instructions Domestic Application International Application https://www.acquisitiongateway.gov/category-management/resources/36?_a%5Eg_nid=11762