The trip is done, a neighbouring firm supplied the truck, you organised it, and the transport invoice sent to the customer carries your company name. Article 4 of the TİO Regulation (as amended on 19/6/2025) defines exactly this: whoever has carriage performed in their own name and account and issues the transport invoice is a TİO, and Article 5 requires the authorisation.

ItemMeasure
Certificate fee (Art. 23, 11)TL 273,244 base amount, raised every year by the revaluation rate; renewal every 5 years at 15% of that year's fee
Capital (Art. 7)at least TL 1,000,000; activity is suspended if lost
Insurance (Art. 19)carrier liability insurance mandatory
Staff (Art. 16)at least one ÜDY3, one ODY3 per branch

We have gathered on a separate page the ways of covering the seasonal capacity that a few weeks of the year demand, without opening a new document regime.

These items keep running in months without a single trip; once the 540-day period ends, the right to renew lapses and the certificate must be applied for anew.