Is 50% Window Tint Legal in Austria After the 2026 Regulatory Updates?

No. Austria prohibits window tinting below 70% light transmittance for front side windows and windshields under § 10 Abs. 10 KFG (Road Traffic Act). A 50% tint exceeds this threshold, rendering it illegal. Local authorities (Straßenaufsichtsbehörden) enforce compliance, with potential fines up to €58 for violations.

Key Regulations for 50% Window Tint in Austria

  • Front side windows and windshields must allow ≥70% light transmittance; 50% tint fails this requirement.
  • Rear windows may be tinted but must not impair driver visibility; 50% tint is permitted only if ≥30% light transmittance is maintained.
  • Medical exemptions require prior approval from the Amt der Landesregierung; tinting must align with prescribed specifications.

Recent amendments to KFG (effective 2026) tighten enforcement, mandating periodic inspections by TÜV Austria for commercial vehicles. Non-compliance risks vehicle impoundment. Local jurisdictions (e.g., Vienna’s Magistrat) may impose additional penalties. Always verify tint specifications against ÖNORM V 5020 standards before installation.