Swiss Institute of Certified Accountants and Tax Consultants
www.treuhand-kammer.ch
Zuger Treuhändervereinigung
http://www.ztv-zug.ch/de/index.html
Financial Services Standards Association (VQF)
http://www.vqf.ch/
Swiss Audit Corporation Ltd.
www.srgch.ch
International Legal Consultants (ILC)
www.ilc-group.net

National Tax Authority
www.estv.admin.ch
Tax Authority Canton Zug
www.zug.ch/tax
Tax Authority Canton Zürich
www.kanton.zh.ch
Tax Authority Canton Luzern
www.steuernluzern.ch
Tax Authority Canton Aargau
www.ag.ch
Tax Authority Canton Schwyz
www.schwyz.ch/steuern/index.html