Auditing firm

Information about change of auditing body

Has the previous auditing body withdrawn from the engagement?*
Were there any unresolved differences of opinion with the previous auditing body?*

Information on contact person of issuer

Upload possibility for copy of extract from the commercial register 

* mandatory field

Provided the issuer cannot or does not wish to utilise the upload possibility at the time of reporting, documentation is to be submitted to: 


SIX Swiss Exchange Ltd
SIX Exchange Regulation
Listing & Enforcement-MAP
Selnaustr. 30
CH-8021 Zurich

Phone: +41 58 399 2915
Fax: +41 58 499 2933
E-mail: Reporting obligations

Federal Laws



Entry into force date: Directives DRRO

Directive Regular Reporting Obligations

Directive on Regular Reporting Obligations for Issuers of Equity Securities, Bonds, Conversion Rights, Derivatives and Collective Investment Schemes