Sandy Williamson has served as President of Ammonite Corrosion Engineering, Inc. for the last 7 years, where he is a Technical Specialist in corrosion, materials, and inspection technologies related to oil and gas production and refining industries.

Since becoming a member of NACE International in 1980, Williamson has been extremely active by serving in a variety of capacities. For the Calgary Section, he acted as the Assistant Secretary/Treasurer, Arrangements, and Publicity Chair from1981-1984. Then, in 1987, Williamson served as the Session chair for the Canadian Western Regional Conferences, as well as the Founder, Section Chair, Career Development Chair and Trustee for Bluewater Section of NACE.

In 1996, Williamson was awarded the Canadian Region Outstanding Service Award. He held the position of T-1D Symposium Vice-Chair in 1988 and T-10D Symposium Vice-Chair in 2001. For the Northern Area of NACE, Williamson served as the Career Development Chair from 2001-2002, the Secretary Treasurer from 2002-2004, and Northern Area Chair 2006-2007. He also has been involved with the Northern Area Eastern Regional Conferences in 2001 & 2005 and the Northern Area Western Regional Conferences in 2003 & 2006.

In addition to serving as a Director for the Foundation Board of Directors from 2007-2009, Williamson will also serve as the Calgary Section Liaison for the Northern Area Regional Conference in 2008 and on the nominating committee for the Northern Area from 2007 - 2010.