Documented evidence
The verified official register entry lists Eichhorn Alexander J. as registered in the lawyers’ register with the professional title lawyer at Advoro Zürich AG (Standort St. Gallen) in 1983 SG.
Source
Amtliches Anwaltsregister Kanton St.Gallen · https://www.sg.ch/recht/gerichte/anwalts----notarwesen/anwaltsregister---register-der-notare/anwaltsregister---register-der-notare-a-z.html
Context
This entry reflects only the verified state of the source. It does not imply any further legal or personal assessment.