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Contact

Contact Us

Please refer to the list below for the best method of contacting us. If you need something specific to a country, please refer to our Worldwide Locations page.

Main Office Information

CSL Global Headquarters
655 Elizabeth Street 
Melbourne
VIC 3000 Australia
phone: +61 3 9389 1911            
CSL Behring 1020 First Avenue
PO Box 61501
King of Prussia, PA 19406-0901 USA
phone: +1 610-878-4000
 
CSL Plasma 900 Broken Sound Pkwy NW FL 4
Boca Raton, FL, 33487-3513 USA
Contact  (via form, phone or live chat)
CSL Seqirus Level 3, 8AA, 29 Market St
Maidenhead SL6 8AD, UK

phone: +44 1628 641500
 
CSL Vifor Flughofstrasse 61
P.O. Box
8152 Glattbrugg, Switzerland
phone: +41 58 851 80 00
 

Report Adverse Events / Undesirable Effects

Medical Information / Healthcare Providers

Customer Service

Product Complaint

Product Orders (CSL Behring Only)

CSL Social Media Community Guidelines

CSL manages a variety of social media channels where we share information and strive to foster engaging, supportive communities. If you post to one of our social media channels, or otherwise respond or comment on one of our posts, you are agreeing to abide by our CSL Community Guidelines. Read them here.

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Use this form to submit general enquires.