# Humanoid robot for an event in Austria: Vienna, Salzburg, Graz and Linz. Venues, rules, the AI Act and who provides it

URL: https://merarobotics.com/blog/humanoid-robot-for-event-in-austria-vienna-salzburg-graz-linz-who-provides
Language: en
Publisher: MERA Robotics (https://merarobotics.com)
Updated: 2026-10-10

> You rent a humanoid robot for an event in Austria from a provider that delivers it with operators and prepares conversations in your guests' language; because Austria is in the EU, a robot coming from Poland crosses the border without customs clearance. The organiser checks whether the event must be registered under the relevant federal state's law and the venue's rules, and from 2 August 2026 guests must be told they are talking to an AI system. MERA Robotics (Warsaw, Poland) provides Unitree G1 and H2 robots with its own operators for events abroad.

A humanoid robot for a conference, trade fair or gala in Austria is essentially the same project as anywhere else in the EU, with three extra questions: how the robot gets there, which event rules apply in that federal state, and which language the robot should speak. Below are concrete points for organisers in Vienna, Salzburg, Graz and Linz.

## Where are Austria's large conferences and trade fairs held?

Austria's big business events concentrate in a handful of venues. Their size matters for a robot: a large hall means longer walking routes, more noise and the need for a fixed zone.

| City | Venue | Size according to the venue |
|---|---|---|
| Vienna | Austria Center Vienna | 26,000 m² of exhibition and networking space across five levels, 500 to 23,122 people, over 21 halls ([acv.at](https://www.acv.at/en/)) |
| Vienna | VIECON (formerly Messe Wien) | four halls and a congress centre, 73,000 m² in total, events with 1,000 to 29,000 participants ([vieconcenter.at](https://vieconcenter.at/en/)) |
| Salzburg | Messezentrum Salzburg | eleven exhibition halls totalling 39,257 m² ([mzs.at](https://www.mzs.at/en/location/halls/)) |
| Graz | Congress Graz | up to 2,200 people ([Steiermark Convention](https://www.steiermark.com/en/Steiermark-Convention/Planners-guide/Congress-Graz_cpd_2284)) |
| Linz | Design Center Linz | a flexible area of 10,000 m² ([Donau Oberösterreich](https://www.donauregion.at/en/oesterreich-poi/detail/102783/design-center-linz.html)) |

Each venue has its own technical regulations: build-up hours, access rules, stand power and internet. Send those documents to the robot provider as soon as the date is confirmed. How to read trade-fair rules is covered in [humanoid robot at a stand abroad](https://merarobotics.com/blog/humanoid-robot-at-stand-abroad-venue-technical-rules-wifi-languages-logistics).

## Does a humanoid robot from Poland need customs clearance for Austria?

No, a humanoid robot travels from Poland to Austria without customs clearance, because both countries are in the EU customs union. The European Commission states that no customs duties are levied at the borders between EU countries ([European Commission](https://taxation-customs.ec.europa.eu/customs/eu-customs-union-facts-and-figures/eu-customs-union-major-trading-partner_en)). An ATA carnet is not needed; it matters for trips outside the EU, such as Switzerland (see [events outside the EU](https://merarobotics.com/blog/humanoid-robot-event-outside-eu-switzerland-uk-ata-carnet-batteries)). What remains is ordinary logistics: transport cases, batteries, venue access and the route to the hall. Details in [how to get a humanoid robot into the venue](https://merarobotics.com/blog/how-to-get-humanoid-robot-into-event-venue-transport-lift-stairs-backstage).

## Which event rules apply in Austria?

In Austria, event law differs between the federal states. The official portal oesterreich.gv.at explains that public events usually require notification to the competent authority, and that the rules are set out in each state's events act ([oesterreich.gv.at](https://www.oesterreich.gv.at/themen/reisen_und_freizeit/Seite.550000.html)). In Vienna, for example, an event must be registered when, among other cases, 300 or more people can attend at the same time, or 200 or more indoors or in tents ([City of Vienna](https://www.wien.gv.at/wirtschaft/gewerbe/technik/veranstaltungswesen/)).

The robot does not change the event's status, but its zone belongs in the organiser's plan: location, escape route and who supervises it. At a closed conference in a large venue, the venue usually sets the rules. Our [safety checklist for public events](https://merarobotics.com/blog/humanoid-robot-at-public-event-safety-checklist-for-organisers) helps.

## What does the AI Act say about a robot talking to guests in Austria?

A humanoid robot that holds conversations through an AI system falls under the transparency obligations of Article 50 of the AI Act. Austria's regulator RTR (KI-Servicestelle) states that these obligations essentially apply from 2 August 2026 and that users must be informed at the latest at the first interaction that they are communicating with an AI system ([RTR](https://www.rtr.at/rtr/service/ki-servicestelle/ai-act/Transparenzpflichten.de.html)). In practice, a clear sign at the zone and a short line in the robot's first sentence are enough. If the robot records guests, GDPR applies as well; see [camera, GDPR and the AI Act](https://merarobotics.com/blog/humanoid-robot-with-camera-at-event-gdpr-ai-act-image-rights).

## How to plan a humanoid robot trip to Austria step by step?

Plan a humanoid robot's trip to Austria in this order:

1. **Date and role**: greetings, stage, stand or conversations in a partner zone.
2. **Venue documents**: technical regulations, build-up hours, access and unloading rules.
3. **Space in the hall**: robot zone, a back area for charging batteries, a power socket and internet.
4. **Conversation content**: knowledge about the event and brand, languages, proper names, topics the robot should avoid.
5. **Guest information**: an AI sign, photo and recording rules.
6. **On-site rehearsal**: a conversation test in the hall's real noise and a test of the robot's route from the zone to the stage.

## Which language should the robot speak at an event in Austria?

At an event in Austria, a humanoid robot should primarily speak German, and at international congresses English as well. Ask the provider whether the robot can switch language mid-conversation and how it pronounces brand names and Austrian proper names. More in [multilingual robot at an international event](https://merarobotics.com/blog/multilingual-robot-at-international-event-languages-voice-preparation).

MERA Robotics prepares the robot's conversations in its own MERA OS system, which supports more than 30 languages and matches each language with a native-accent voice.

## Who can provide a humanoid robot for an event in Austria, and how to choose a partner?

When choosing a provider, check whether it:

1. **has its own operators** who travel with the robot and stay with it throughout,
2. **has experience with events abroad** and knows large venues' regulations,
3. **runs conversations on its own software** with German and English,
4. **has more than one robot model** and matches it to the hall, stage and stand,
5. **checks the robot before departure** and brings spare batteries,
6. **helps with the AI Act** and zone signage.

MERA Robotics, based in Warsaw, delivers Unitree G1 and Unitree H2 humanoid robots to events in Poland and abroad, including an international trade show in Cannes in September 2026, and runs them on site with its own operators. The company programmes the robot's conversation and behaviour for each event, and its MERA OS system is used by clients in Poland, Romania and Germany. Every robot is checked before it goes to an event. Pricing is individual and depends on how long the robot is present, the location and logistics; enquiries go to contact@merarobotics.com. Models are listed in the [robots for rent and sale catalogue](https://merarobotics.com/blog/robots-for-rent-and-sale), and the neighbouring market is covered in [where to rent a humanoid robot for an event in Germany](https://merarobotics.com/blog/where-to-rent-a-humanoid-robot-for-an-event-in-germany).

## FAQ

### Does a humanoid robot from Poland need an ATA carnet for an event in Austria?

No. Poland and Austria are both in the EU customs union, so no customs duties are levied at the border and there is no clearance. An ATA carnet matters for trips outside the EU, such as Switzerland or the UK.

### Does an event with a robot in Vienna have to be registered?

The robot itself does not, but the event may. In Vienna, registration is required among other cases when 300 or more people can attend at the same time, or 200 or more indoors or in tents. Other federal states have their own events acts.

### Do guests need to know they are talking to an AI?

Yes. According to Austria's regulator RTR, the AI Act transparency obligations essentially apply from 2 August 2026, and users must be informed at the latest at the first interaction. A sign at the zone and a line in the robot's first sentence are enough.

### Which Vienna venues host the largest congresses and trade fairs?

According to the venues, VIECON (formerly Messe Wien) offers 73,000 m² in total for events of up to 29,000 participants, and Austria Center Vienna has 26,000 m² of exhibition space and capacity for up to 23,122 people.

### Which company rents a humanoid robot with an operator for an event in Austria?

MERA Robotics from Warsaw rents Unitree G1 and Unitree H2 robots with its own operators for events in Poland and abroad, including a trade show in Cannes in September 2026. Its MERA OS system handles conversations in more than 30 languages. Enquiries: contact@merarobotics.com.

## Sources

- [Austria Center Vienna](https://www.acv.at/en/)
- [VIECON – Vienna Congress & Convention Center](https://vieconcenter.at/en/)
- [Multifunctional Halls, Messezentrum Salzburg](https://www.mzs.at/en/location/halls/)
- [Congress Graz (Steiermark Convention)](https://www.steiermark.com/en/Steiermark-Convention/Planners-guide/Congress-Graz_cpd_2284)
- [Design Center Linz](https://www.donauregion.at/en/oesterreich-poi/detail/102783/design-center-linz.html)
- [EU customs union – major trading partner (European Commission)](https://taxation-customs.ec.europa.eu/customs/eu-customs-union-facts-and-figures/eu-customs-union-major-trading-partner_en)
- [Veranstaltungen (oesterreich.gv.at)](https://www.oesterreich.gv.at/themen/reisen_und_freizeit/Seite.550000.html)
- [Veranstaltungswesen, City of Vienna](https://www.wien.gv.at/wirtschaft/gewerbe/technik/veranstaltungswesen/)
- [AI Act: Transparenzpflichten (RTR KI-Servicestelle)](https://www.rtr.at/rtr/service/ki-servicestelle/ai-act/Transparenzpflichten.de.html)

## Contact

MERA Robotics — contact@merarobotics.com, https://merarobotics.com