2025 Advocacy & Fly-in Summit
Royal Sonesta Washington, DC Capitol Hill 20 Massachusetts Ave NW, Washington, DC 20001, USA Royal Sonesta Washington, DC Capitol Hill 20 Massachusetts Ave NW, Washington, DC 20001, USAINDA is proud to announce the second annual Washington, D.C. INDA Advocacy and Fly-in Summit cohosted with ISSA, the Worldwide Cleaning Organization’s Clean Advocacy Summit coming in the spring of …