Mark Warner has been in the industry for over 30 years and is currently very actively involved with the ANSI S400 Cleaning Standard committee and the S410 Infection Control Standard committee. In addition, Mark has served as the Division Chair for the IICRC’s Hard Surface Division, a position involved with 10 Technical Advisory Committees related to the maintenance and inspection of all types of hard surface flooring. He is a past member of the ISSA Board of Directors and has served as Education Manager for ISSA’s Cleaning Management Institute. His responsibilities included training seminars throughout the world, as well as the further development of the Certified Custodial Technician programs, which are recognized and acknowledged worldwide. Mark isMark has also held the position of president of the Low Moisture Carpet Cleaners Association (LMCCA). Lastly, Mark is an acknowledged specialist in the area of infectious disease control through the use of modern disinfectants and critical care cleaning procedures. Over the years, he has worked with a number of high visibility organizations and government agencies, including the US Dept. of Homeland Security, FEMA, the US Military and others. Mark Warner currently holds the position of National Sales Manager for The Bullen Companies in Philadelphia, PA.