Exhibit 5.1
[Letterhead of Sullivan & Cromwell LLP]
April 28, 2022
Baxter International Inc.,
One Baxter Parkway,
Deerfield, Illinois 60015.
Ladies and Gentlemen:
In connection with the registration under the Securities Act of 1933 (the “Act”) of an aggregate initial offering price of up to $10,000,000,000.00 of (i) shares of common stock, par value $1.00 per share (the “Common Stock”), of Baxter International Inc., a Delaware corporation (the “Company”); (ii) shares of preferred stock, no par value, of the Company (the “Preferred Stock”); (iii) debt securities of the Company (the “Debt Securities”); (iv) warrants of the Company to purchase Debt Securities, Preferred Stock or Common Stock (the “Warrants”); and (v) units of the Company comprised of the Securities, as defined below, (the “Units” and, together with the Common Stock, the Preferred Stock, the Debt Securities and the Warrants, the “Securities”), we, as your counsel, have examined such corporate records, certificates and other documents, and such questions of law, as we have considered necessary or appropriate for the purposes of this opinion. Upon the basis of such examination, it is our opinion that:
(1) When the registration statement relating to the Securities (the “Registration Statement”) has become effective under the Act, the terms of the sale of the Common Stock have been duly established in conformity with the Company’s Amended and Restated Certificate of Incorporation so as not to violate any applicable law or result in a default under or breach of any agreement or instrument binding upon the Company and so as to comply with any requirement or restriction imposed by any court or governmental body having jurisdiction over the Company, and the Common Stock has been duly issued and sold as contemplated by the Registration Statement, the Common Stock will be validly issued, fully paid and nonassessable.
(2) When the Registration Statement has become effective under the Act, the terms of the Preferred Stock and of its issuance and sale have been duly established in conformity with the Company’s Amended and Restated Certificate of Incorporation so as not to violate any applicable law or result in a default under or breach of any agreement or instrument binding upon the Company and so as to comply with any requirement or restriction imposed by any court or governmental body having jurisdiction