Home / Stara Zagora AVTOKONTROL GRUP EOOD Auto service Vehicle inspection station (annual technical inspection / GTP). Permit No. 2017. Region/municipality: Stara Zagora / Stara Zagora. Categories: M1 M1G N1 N1G O1 O2. Source: Official RTA all-valid permits #2017 (as of 2026-09-30).