AEO

Authorised Economic Operator (AEO) refers to an economic operator with special status.

This special status enables customs authorities to treat the authorised operator as a reliable partner, and therefore they receive numerous benefits during customs dealings. (…) The objective of the special status is to strengthen the security of the international supply chain by identifying reliable operators and their cargo.
Our company strives to provide the highest level of service to our clients, with particular importance attributed to the issue of reliability.  In this spirit we obtained our Authorised Economic Operator status in 2016.

Source: https://nav.gov.hu - Váminformációk / AEO (authorised economic operator)