DDOT TOPS app for iPhone and iPad
DDOT TOPS app is provided free by District Department of Transportation (DDOT) with an objective to
make public space permitting mobile accessible, provide better customer service and ensure public
space safety through greater code enforcement. This app is a companion to DDOTs TOPS website https://tops.ddot.dc.gov/
The DDOT TOPS app allows anyone to search and verify Commercial Vehicle Permits issued by DDOT.