Home / Chirpan EOOD "SUAB-SBA - KLON STARA ZAGORA" Auto service Call · +35941694171 Vehicle inspection station (annual technical inspection / GTP). Permit No. 28. Region/municipality: Stara Zagora / Chirpan. Categories: AB1 AP1 M1 M1G N1 N1G O1. Source: Official RTA all-valid permits #28 (as of 2026-09-30).