ANTIN // 2021 Universal Registration Document

CORPORATE GOVERNANCE

Organisation and activities of the Board of Directors and its committees

Activity of the Nomination and Compensation Committee in 2021 and early 2022 The Nomination and Compensation Committee met once in 2021 and once in first quarter 2022. The Nomination and Compensation Committee examined the following points: Areas of focus Matters considered

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3 Review of the Board of Directors’ diversity policy 3 Review of a skill matrix to identify experiences and qualifications that should be strengthened within the Board of Directors

3 Ownership of shares in the registered form 3 Review of the Company’s succession plan

COMPOSITION OF THE BOARD OF DIRECTORS AND THE COMMITTEES

3 Changes in the composition of the committees 3 Approval of the selection process for new Directors 3 Directors’ training 3 Approval of progressive renewal of mandates of two Directors

INDEPENDENCE OF DIRECTOR

3 Assessment of the independence of the Directors

3 Review of the 2021 compensation policy for the Chairman of the Board and CEO and the Vice-Chairman of the Board and Deputy CEO 3 Review of the variable compensation of the Chairman of the Board and CEO and the Vice-Chairman of the Board and Deputy CEO for 2021 3 Review of the 2022 compensation policy for the Chairman of the Board and CEO and the Vice-Chairman of the Board and Deputy CEO

COMPENSATION OF THE CHAIRMAN OF THE BOARD AND CEO AND VICE-CHAIRMAN OF THE BOARD AND DEPUTY CEO

3 Review of the 2021 compensation policy for the independent Directors 3 Review of the 2022 compensation policy for the independent Directors

COMPENSATION OF THE INDEPENDENT DIRECTORS

3 Discussion on diversity, equity and inclusion policy 3 Review of Antin’s HR policies, including: 3 management of high-potential employees’ policy; 3 calculation of the Company’s policy on equality in the workplace and equal pay (Pénicaud index) 3 Overview of the Company’s diversity policy applied to its executive bodies 3 Information on the policy of the Company regarding the management of high potential employees

HR POLICIES

3 Review of resolutions to be submitted to the Annual Shareholders' Meeting and of the corporate governance report

SHAREHOLDERS’ MEETING

3 Compliance of the Company with the AFEP-MEDEF Code: 3 preparation of the self-evaluation of the Board of Directors; 3 presentation and Q&As of governance roadshow

CORPORATE GOVERNANCE ISSUES AND DIALOGUE WITH SHAREHOLDERS

53 ANTIN INFRASTRUCTURE PARTNERS S.A. - UNIVERSAL REGISTRATION DOCUMENT 2021