INDIVIOR PLC

The Company’s legal name is Indivior PLC. Indivior PLC is a public limited company incorporated under the laws of England and Wales that was incorporated on September 26, 2014. The principal legislation under which the Company operates is the U.K. Companies Act 2006. The registered office address of Indivior PLC is: 234 Bath Road, Slough, Berkshire, U.K., SL1 4EE and its telephone number is +1 (804) 379-1090. The Company’s website is https://www.indivior.com/. Information on the Company’s website does not constitute a part of and is not incorporated by reference into this Annual Report.

Our ordinary shares are listed on the Global Select Market of The Nasdaq Stock Market LLC and on the Equity Shares (Transition) category of the London Stock Exchange under the ticker symbol “INDV.”

The Company is subject to the information reporting requirements of the Exchange Act applicable to foreign private issuers, and under those requirements files reports with the SEC. The SEC maintains a website at http://www.sec.gov from which this Annual Report and those other reports or other information may be accessed. We also make our electronic filings with the SEC available at no cost on the Company’s website, www.indivior.com/en/investors, as soon as reasonably practicable after we file such material with, or furnish it to, the SEC. Upon the filing of this Annual Report on Form 10-K, the Company has assumed an obligation to file annual reports on Form 10-K, quarterly reports on Form 10-Q, and file or furnish Current Reports on Form 8-K rather than reports on Form 6-K.

Foreign Private Issuer Status

As a foreign private issuer, we are exempt from the rules under the Exchange Act related to the furnishing and content of proxy statements, and our officers, directors, and principal shareholders are exempt from the reporting and short-swing profit recovery provisions contained in Section 16 of the Exchange Act.

We provide information with respect to our Board of Directors, Executive Officers, and corporate governance policies and principles on our website, www.indivior.com/en/about-us. Specifically, the Company makes available on its website, under the headings"About Us — Corporate Governance" (i) its codes of conduct or ethics for the Board, senior financial officers, and employees, and (ii) the committee charters of the Company’s board committees. If the Company makes changes in, or provides waivers from, the provisions of any of its codes of ethics that the SEC requires it to disclose, the Company intends to disclose these events in the "Corporate Governance" section of its website.