UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-A

For Registration of Certain Classes of Securities
Pursuant to Section 12(b) or 12(g) of the
Securities Exchange Act of 1934

Securities to be registered pursuant to Section 12(b) of the Act:

If this form relates to the registration of a class of securities pursuant to Section 12(b) of the Exchange Act and is effective pursuant to General Instruction A.(c) or (e), check the following box. x

If this form relates to the registration of a class of securities pursuant to Section 12(g) of the Exchange Act and is effective pursuant to General Instruction A.(d) or (e), check the following box. ¨

If this form relates to the registration of a class of securities concurrently with a Regulation A offering, check the following box. ¨

Securities Act registration statement or Regulation A offering statement file number to which this form relates: 333-272449 (if applicable)

Securities to be registered pursuant to Section 12(g) of the Act: None

INFORMATION REQUIRED IN REGISTRATION STATEMENT

Item 1: Description of Registrant’s Securities to be Registered

Amcor UK Finance plc (“Amcor UK”) registers hereunder its 3.200% Guaranteed Senior Notes due 2029 (the “2029 Notes”) and 3.750% Guaranteed Senior Notes due 2033 (the “2033 Notes” and, together with the 2029 Notes, the “Notes”) and the corresponding guarantees of Amcor UK’s obligations under the Notes by each of Amcor plc, Amcor Finance (USA), Inc., Amcor Group Finance plc, Amcor International UK plc, Amcor Flexibles North America, Inc., Berry Global Group, Inc. and Berry Global, Inc. (collectively, the “Guarantees” and, together with the Notes, the “Securities”). For a description of the Securities, reference is made to the information under the heading (i) “Description of the Securities” in Amcor UK’s prospectus supplement dated November 12, 2025 (the “Prospectus Supplement”), which was filed with the U.S. Securities and Exchange Commission (the “Commission”) on November 14, 2025 pursuant to Rule 424(b) under the Securities Act of 1933, as amended (the “Securities Act”), supplementing the prospectus, dated July 15, 2025 (the “Prospectus”), which forms part of the registration statement on Form S-3 (No. 333-288681-06), which became effective upon its filing with the Commission under the Securities Act on July 15, 2025, and (ii) “Description of Debt Securities and Guarantees” in the Prospectus. Each description referred to above is hereby incorporated by reference herein.

Item 2: Exhibits

SIGNATURE

Pursuant to the requirements of Section 12 of the Securities Exchange Act of 1934, the registrant has duly caused this registration statement to be signed on its behalf by the undersigned, thereto duly authorized.