Exhibit 3.1(c)

CERTIFICATE OF AMENDMENT OF

AMENDED AND RESTATED

CERTIFICATE OF INCORPORATION OF

VIATRIS INC.

Viatris Inc. (the “Corporation”), a corporation organized and existing under and by virtue of the General Corporation Law of the State of Delaware (the “DGCL”), does hereby certify as follows:

FIRST: That Article X of the Amended and Restated Certificate of Incorporation of the Corporation, as amended, is hereby amended in its entirety to read as follows (the “Amendment”):

“ARTICLE X

FORUM AND VENUE

Unless the Corporation (through approval of the Board of Directors) consents in writing to the selection of an alternative forum, the Court of Chancery of the State of Delaware shall be the sole and exclusive forum for (i) any derivative action or proceeding brought on behalf of the Corporation; (ii) any action or proceeding asserting a claim of breach of a fiduciary duty owed by any director or officer or other employee of the Corporation to the Corporation or the Corporation’s stockholders, creditors or other constituents; (iii) any action or proceeding asserting a claim against the Corporation or any director or officer or other employee of the Corporation arising pursuant to, or seeking to enforce any right, obligation or remedy under, any provision of the DGCL or this Certificate of Incorporation or the Bylaws (as either may be amended from time to time); (iv) any action or proceeding asserting a claim against the Corporation or any director or officer or other employee of the Corporation governed by the internal affairs doctrine or (v) any action or proceeding as to which the DGCL (as it may be amended from time to time) confers jurisdiction on the Court of Chancery of the State of Delaware: provided that, if and only if the Court of Chancery of the State of Delaware dismisses any such action for lack of subject matter jurisdiction, such action may be brought in another state court sitting in the State of Delaware (or, if no state court located within the State of Delaware has jurisdiction, the federal district court for the District of Delaware). Any person or entity purchasing or otherwise acquiring or holding any interest in shares of capital stock of the Corporation shall be deemed to have notice of and to have consented to the personal jurisdiction of the state and federal courts located within the State of Delaware. Unless the Corporation (through approval of the Board of Directors) consents in writing to the selection of an alternative forum, the federal district courts of the United States of America, to the fullest extent permitted by law, shall be the sole and exclusive forum for the resolution of any action asserting a cause of action arising under the U.S. Securities Act of 1933, as amended. If any provision or provisions of this Article X shall be held to be invalid, illegal or unenforceable for any reason whatsoever, the validity, legality and enforceability of the remaining provisions of this Article X shall not in any way be affected or impaired thereby.”

SECOND: The Amendment was duly adopted in accordance with the applicable provisions of Section 242 of the DGCL.

THIRD: The Amendment shall become effective upon filing.

IN WITNESS WHEREOF, the Corporation has caused this certificate to be signed on December 15, 2023.

	VIATRIS INC.
By:		/s/ Burt Park
	Name: Burt Park
	Title: Chief Governance Counsel and Corporate Secretary