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 November
HSBC Holdings plc
42nd Floor, 8 Canada Square, London E14 5HQ, England
(Indicate by check mark whether the registrant files or will file annual reports under cover of 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 below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-   ).
To the holders of:
EUR1,000,000,000 Floating Rate Notes due December 2021
ISIN Code: XS1917614569
(the 'Notes')
Pursuant to Condition 6(c) of the terms and conditions of the Notes and paragraph 16 of the final terms dated 30 November 2018 relating to the Notes (the 'Final Terms'), notice is hereby irrevocably given to the holders of the Notes (the 'Noteholders') that on the Interest Payment Date (as defined in the Final Terms) falling in December 2020 (expected to be 4 December 2020) (the 'Redemption Date') HSBC Holdings plc will exercise its option to redeem all of the outstanding Notes at EUR1,000 per Calculation Amount (as defined in the Final Terms), together with accrued but unpaid interest from (and including) the Interest Payment Date falling in September 2020 to (but excluding) the Redemption Date.
Noteholders should look to the relevant clearing systems through which their Notes are held for repayment.
The listing of the Notes on the Official List of the Financial Conduct Authority and the admission of the Notes to trading on the Main Market of the London Stock Exchange plc will be cancelled on, or shortly after, 7 December 2020.
Investor enquiries to:
Greg Case                                          +44 (0) 20 7992 3825       
Media enquiries to:
Ankit Patel                                         +44 (0) 20 7991 9813           
Note to editors:
HSBC Holdings plc
HSBC Holdings plc, the parent company of the HSBC Group, is headquartered in London. HSBC serves customers worldwide from offices in 64 countries and territories in our geographical regions: Europe, Asia, North America, Latin America, and Middle East and North Africa. With assets of US$2,956bn at 30 September 2020, HSBC is one of the world's largest banking and financial services organisations.
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.
HSBC Holdings plc
Name: Aileen Taylor
Title: Group Company Secretary and Chief Governance Officer
Date: 03 November 2020