FORM 6-K

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

Report of Foreign Issuer

Pursuant to Rule 13a-16 or 15d-16 of
the Securities Exchange Act of 1934

For the month April, 2023

Commission File Number: 001-15002

ICICI Bank Limited
(Translation of registrant’s name into English)

ICICI Bank Towers,
Bandra-Kurla Complex
Mumbai, India 400 051
(Address of principal executive office)

Indicate by check mark whether the registrant files or will file
annual reports under cover Form 20-F or Form 40-F.

Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(1):

Indicate by check mark if the registrant is submitting the Form 6-K
in paper as permitted by Regulation S-T Rule 101(b)(7):

Indicate by check mark whether by furnishing the information
contained in this Form, the Registrant is also thereby furnishing the
information to the Commission pursuant to Rule 12g3-2(b)
under the Securities Exchange Act of 1934:

If “Yes” is marked, indicate below the file number assigned to the registrant in
connection with Rule 12g 3-2(b): Not Applicable

Table of Contents

OTHER NEWS

IBN 

ICICI Bank Limited (the ‘Bank’) Report on Form 6-K

The Bank has made the below announcement to the Indian stock exchanges:

We refer to our earlier letter dated March 23, 2022 regarding the approval granted by RBI to SBIFML together with all other group entities of SBI Group for acquiring upto 9.99% of the paid-up equity capital of ICICI Bank Limited (“the Bank”).

SBIFML has, vide an email dated April 5, 2023, forwarded to the Bank a letter dated March 21, 2023 received by it from RBI wherein it is inter-alia advised to SBIFML that no specific approval of RBI is required for it to continue to hold major shareholding in the Bank. However, if at any point in time the aggregate holding of SBIFML falls below 5% in the Bank, SBIFML will be required to again obtain prior approval from RBI to raise the aggregate holding to 5% or more of total paid-up share capital or voting rights of the Bank.

We request you to kindly take the above information on record.

SIGNATURE

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 authorised.