Form 6-K SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Report of Foreign Private Issuer Pursuant to Rule 13a-16 or 15d-16 of the Securities Exchange Act of 1934 For the month of December, 2007 SCOR HOLDING (Switzerland) Ltd. ------------------------------------------------- (Translation of registrant's name into English) General Guisan-Quai 26 8002 Zurich Switzerland ---------------------------------------- (Address of principal executive offices) Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F. Form 20-F X Form 40-F ----- ----- Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. Yes No X ----- ----- If "Yes" is marked, indicate the file number assigned to the registrant in connection with Rule 12g3-2(b): 82- Not Applicable News release Zurich, Switzerland - December 14, 2007 - SCOR Holding (Switzerland) Ltd. announces plans to delist American Depositary Shares and to deregister in the US SCOR Holding (Switzerland) Ltd. intends to apply for the voluntary delisting of its American Depositary Shares (ADSs) from the New York Stock Exchange and to voluntarily terminate the registration of its securities under the U.S. Securities Exchange Act of 1934. SCOR Holding (Switzerland) Ltd. expects to file relevant applications on December 26, 2007. SCOR Holding (Switzerland) Ltd. is delisting in order to reduce its regulatory compliance costs following the acquisition by SCOR of more than 98% of the outstanding shares and ADSs of SCOR Holding (Switzerland) Ltd. SCOR Holding (Switzerland) Ltd. will continue to publish English language financial reports, financial statements, press releases and shareholder information, which will be available on its website (www.scor-holding-switzerland.ch) in accordance with Rule 12g3-2(b) under the United States Securities Exchange Act of 1934. Enquiries Communications Marco Circelli Phone: +41 44 639 90 22 Head of Investor Relations Fax: +41 44 639 70 22 mcircelli@scor.com Phone: +41 44 639 91 31 Fax: +41 44 639 71 31 Inken Ehrich Investor Relations Specialist iehrich@scor.com Phone: +41 44 639 90 94 Fax: +41 44 639 70 94 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. SCOR Holding (Switzerland) Ltd. By: /s/ Benjamin Gentsch Name: Benjamin Gentsch Title: CEO By: /s/ Chris Wing Name: Chris Wing Title: CFO Date: 14 December 2007