Sign and Advertising Installation Permit

Installing advertising signs, illuminated signs, or other outdoor advertising structures (Werbeanlagen) on buildings or land in Germany generally requires a building permit from the local building authority (Bauordnungsamt). This applies to signs, neon signs, billboards, projections, and freestanding advertising columns visible from public space. Small signs under 0.5 square metres and temporary advertising are typically exempt.

You submit a building application with drawings showing the sign's dimensions, position, and design. The authority checks compliance with the state building code, local development plans, and any design guidelines (Gestaltungssatzung) the municipality may have. In conservation areas or near listed buildings, additional heritage approval may be needed. The authority also considers traffic safety, particularly for illuminated signs near roads. Processing times vary but are usually several weeks.