CTS CORP

CTS has adopted a Code of Ethics that applies to all CTS employees, including the principal executive officer, the principal financial officer, the principal accounting officer and/or controller, and all other executive officers and non-management directors. The Code of Ethics includes ethical standards concerning conflicts of interest and potential conflicts of interest. The Code of Ethics also includes the Company’s policies prohibiting workplace harassment and discrimination, compliance with anti-corruption, antitrust and trade laws, and requirements addressing the accurate and timely reporting of the Company’s financial information.

The Company, through a third-party provider, maintains an Ethics and Compliance Hotline which may be used to report violations of the Code of Ethics and other misconduct. Reports can be made over the phone or through the third-party provider’s website. The Ethics and Compliance Hotline is available 24/7, permits anonymous reporting and supports reports in applicable local languages. The Company holds annual training sessions on the Code of Ethics and other compliance-related topics.

The Audit Committee is responsible for reviewing compliance with the Code of Ethics and reviews any potential conflict of interest involving an executive officer. A copy of the Code of Ethics can be obtained free of charge from the Corporate Secretary upon request or found in the governance section of the Company’s website at https://investors.ctscorp.com.