ALS Limited announced that its CEO and Managing Director Mr. Raj Naran has notified the Company that for personal reasons he has resigned, effective immediately, after 23 years of service with ALS, including 6 years as CEO and Managing Director. In accordance with the Company's advanced succession plans, a global search for his successor has been initiated by the Board. That search will include leading internal talent and external candidates.

In the interim, the Company's Chief Strategy Officer Mr. Malcolm Deane will take the position of Acting CEO and Managing Director of ALS Limited. MALCOLM DEANE: UNIVERSITY OF VIRGINIA SCHOOL OF LAW Master of Laws, CHARLOTTESVILLE, VIRGINIA May 2011. ACADEMY OF AMERICAN AND INTERNATIONAL LAW Six-week course organized by the "Center for American and International Law" located in Dallas, Texas.

May ­ June 2009. UNIVERSIDAD AUSTRAL Law Degree (Juris Doctor equivalent) Activities: Class of 2007 Representative, BUENOS AIRES, ARGENTINA April 2007. EXPERIENCE: Chief Strategy Officer Responsible for Corporate Strategy, Business Development and Acquisitions.

Developing an inclusive strategic plan and strategy by collaborating with the leadership team, and executive. General Manager, Life Sciences ­ Food & Pharma Americas Responsible for execution of short and long term business strategy, budget, innovation and financial performance of the Life Sciences Food & Pharma Business of ALS Limited in Americas (including USA). August 2021­ Ongoing.

General Manager, Life Sciences - Latin America, December 2016 ­ Ongoing. Operational Executive Manager - Latin America June 2014 ­ November 2016. Legal & Compliance Executive Manager ­ Latin America March 2013 ­ June 2014.

Associate, Corporate and Antitrust Department May 2007 ­ February 2013.