Home / Sofia IVYaNI GAZ OOD Auto service Call · +359897010865 Vehicle inspection station (annual technical inspection / GTP). Permit No. 1116. Region/municipality: Sofia-grad / Sofia. Categories: AB1 AP1 L1 L3 L3e L7e M1 M1G N1 N1G O1. Source: Official RTA all-valid permits #1116 (as of 2026-09-30).