Item 9A. Controls and Procedures.

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Evaluation of Disclosure Controls and Procedures

Baxter carried out an evaluation, under the supervision and with the participation of its Disclosure Committee and management, including the Chief Executive Officer and Chief Financial Officer, of the effectiveness of Baxter’s disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of December 31, 2016. Baxter’s disclosure controls and procedures are designed to ensure that information required to be disclosed by Baxter in the reports it files or submits under the Exchange Act is recorded, processed, summarized and reported on a timely basis and that such information is communicated to management, including the Chief Executive Officer, Chief Financial Officer and its Board of Directors, to allow timely decisions regarding required disclosure.

Based on that evaluation the Chief Executive Officer and Chief Financial Officer concluded that the company’s disclosure controls and procedures were effective as of December 31, 2016.

Management’s Assessment of Internal Control Over Financial Reporting

Management is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in Rules 13a-15(f) and 15d-15(f) under the Securities Exchange Act of 1934, as amended. The company’s internal control over financial reporting is a process designed under the supervision of the principal executive and financial officers, and effected by the board of directors, management and other personnel, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with accounting principles generally accepted in the United States of America.

Management performed an assessment of the effectiveness of the company’s internal control over financial reporting as of December 31, 2016. In making this assessment, management used the framework in Internal Control-Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on that assessment under the framework in Internal Control-Integrated Framework (2013) , management concluded that the company’s internal control over financial reporting was effective as of December 31, 2016.

The effectiveness of the company’s internal control over financial reporting as of December 31, 2016 has been audited by PricewaterhouseCoopers LLP, an independent registered public accounting firm, as stated in their report which appears herein.

Changes in Internal Control over Financial Reporting

There have been no changes in Baxter’s internal control over financial reporting (as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the quarter ended December 31, 2016 that have materially affected, or are reasonably likely to materially affect, Baxter’s internal control over financial reporting.