Code of Business Conduct - Leighton Asia

Code of Business Conduct6.3. Public disclosures on behalf of the LeightonGroupLeighton Holdings Limited must meet its continuous disclosure obligations toenable investors to make informed and orderly market decisions. Publicdisclosures must only be made by authorised spokespersons.Our commitmentLAIO will have processes in place to facilitate timely and accurate information withinLAIO to LHL. This is designed to ensure LHL has all necessary information toenable it to comply with all applicable regulatory requirements regarding thedisclosure of information material to its share price, including the continuousdisclosure requirements of the Australian Securities Exchange.Your responsibilityYou must:• Ensure that all external communication material on behalf of, or which can beattributed to any part of LAIO, is approved by the most senior managerresponsible for your area and subject to review by the person in your businessresponsible for corporate communications prior to release.oThis applies not only to regulatory filings, such as annual reports, but also toany other communication, including news releases, briefings on profit andbusiness performance, interviews, speeches, articles, reports, social mediaand the information contained on the relevant LAIO websites• Immediately report any information you may have that you think may materiallyaffect the price of the shares of Leighton Holdings Limited that has not beendisclosed to the public in accordance with the policy and procedures for marketdisclosure referred to in the References belowDisclosing inappropriate or inconsistent information may also damage the reputationof LAIO and the Leighton Group.ReferencesLeighton Group Policy for Shareholder CommunicationsLeighton GGS – Continuous Disclosure GuidelineLeighton GGS – Policy & Procedures for Market DisclosureLeighton GGS – Communications GuidelineLAIO Media Relations PolicyLeighton Asia, India and Offshore Revision 430 November 2014 Page 45 of 46