Documented evidence
The verified official register entry lists Winterberger Law Office Winterberger Martin as registered in the lawyers’ register with the professional title lawyer at Winterberger Law Office in 8903 Birmensdorf ZH ZH.
Source
Amtliches Anwaltsregister Kanton Zürich · https://www.gerichte-zh.ch/de/organisation/obergericht/weitere-kommissionen/aufsichtskommission-ueber-rechtsanwaelte
Context
This entry reflects only the verified state of the source. It does not imply any further legal or personal assessment.