Legal notice

Information pursuant to § 5 Austrian E-Commerce Act (ECG), §§ 24 and 25 Media Act (MedienG) and § 63 Trade Act (GewO).

Service provider and media owner

Marcel Schreiber Leystraße 104/6/5, 1200 Wien Austria

The website ai.viewingperspective.at is operated by Marcel Schreiber. There is no phone number. You can reach me by email or through the enquiry form.

Business purpose

Services in automatic data processing and information technology: automation, development, setup and training. Also photography (see trade licences).

Trade licences

I am a sole trader and not registered in the commercial register (Firmenbuch). I hold two unregulated trades. The official wording is German and is given as registered.

Trade 1

Registered wording: Dienstleistungen in der automatischen Datenverarbeitung und Informationstechnik (services in automatic data processing and information technology)
GISA number: 40315676
Location of the trade licence: Leystraße 104/6/5, 1200 Wien
Trade authority: Magistratisches Bezirksamt für den 2. und 20. Bezirk, Vienna

Trade 2

Registered wording: Berufsfotograf (professional photographer)
GISA number: 40097596
Location of the trade licence: Leystraße 104/6/5, 1200 Wien
Trade authority: Magistratisches Bezirksamt für den 2. und 20. Bezirk, Vienna

You can look up trade licences in the Austrian trade information system GISA at www.gisa.gv.at.

Chamber and professional rules

Member of the Vienna Economic Chamber (Wirtschaftskammer Wien), www.wko.at/wien
Professional group for the IT trade: Fachgruppe Wien der Unternehmensberatung, Buchhaltung und Informationstechnologie
Professional group for the photographer trade: Landesinnung Wien der Fotografen
Professional title: Berufsfotograf (awarded in Austria); there is no separate title for the IT trade

The Austrian Trade Act 1994 (Gewerbeordnung, GewO) applies. It is available in the Federal Legal Information System (German only): www.ris.bka.gv.at, Gewerbeordnung 1994.

VAT

There is no VAT identification number. I am a small business under § 6 para 1 no 27 of the Austrian VAT Act (UStG), so my invoices do not show VAT.

Supervisory authority

Beyond the trade authority, my activity is not subject to special supervision.

Disclosure under § 25 Media Act

Media owner: Marcel Schreiber, seat: Vienna.

Business purpose: services in automatic data processing and information technology, professional photography.

This website presents my work and services. It serves self-presentation and contains no content aimed at influencing public opinion. The short disclosure under § 25 para 5 MedienG is therefore sufficient.

Notice on content and links

I check the content of this site carefully but give no guarantee of completeness or currency. The operators of linked sites are responsible for their own content. More in the Privacy Policy.

Last updated: 2 Nov 2026