Priority light of nationals and job registration requirement, Gewerbezeitung HGV Wädenswil, 10/2018, p. 10 (German)

EU data protection regulation, Gewerbezeitung HGV Wädenswil, 4/2017, p. 26 (German)

New rules of the Swiss Anti-Corruption Act, Gewerbezeitung HGV Wädenswil, 5/2016, p. 20 (German)

New timekeeping legislation, Gewerbezeitung HGV Wädenswil, 3/2016, p. 25 (German)

New laws as of 1 January 2016, Gewerbezeitung HGV Wädenswil, 1/2016, p. 21 (German)

Comperative advertising: What is permitted - what is prohibited? (Co-author: Daniela Diederichs-Fischli), KMU Magazine, No. 09/2014, p. 72 ff. (German)

Taking Evidence on Swiss Territory Based on U.S. Pretrial Discovery Proceedings (Co-author: Georg Mattli), DRI 2/2013, p. 74/79 (Englisch)

Obligation of Intermediate Companies to prepare Consolidated Statements of Account, SZW 3/1999 (German)

The Corporation without Auditor - A Case under the Compulsory Pprocedure of the Commercial Register, JBHReg 1998 (German)

Compulsory Procedure of the Commercial Registrar, thesis, Zurich 1997 (German)

Compulsory Liquidation of a Corporation formed under the previous Corporate Law, JBHReg 1997 (German)

Obligation for Registration of Private Health Insurance Companies, JBHReg 1993 (German)

Liability of an Attorney of Law for Commercial Register Fees, JBHReg 1992 (German)

Dr. Thomas Koch

Attorney at Law


Mrs. Catherine Dürig


ZL ZurichLawyers
Riesbachstrasse  57
P.O. Box
CH-8034 Zurich

T +41 43 488 41 41
F +41 43 488 41 88