Integrated Environmental Technologies, Ltd. (“IET” or the “Company”) (OTC Bulletin Board: IEVM), is a publicly-traded company that operates through its wholly-owned operating subsidiary, I.E.T., Inc. The Company sells anolyte disinfecting solution under the EcaFlo™ and Excelyte® brand names and sells a cleaning solution under the Catholyte Zero™ brand name. Both solutions are produced by the Company’s proprietary EcaFlo™ equipment which utilizes an electrolytic process known as electrochemical activation to reliably produce environmentally responsible solutions for cleaning, sanitizing and disinfecting. EcaFlo™ Anolyte and Excelyte® solutions are EPA-registered hard surface disinfectants and sanitizers approved for hospital-level use and are also approved for use as a biocide in oil and gas drilling. The products can be used safely anywhere there is a need to control pathogens, bacteria, viruses, and germs. Catholyte Zero™ solutions are an environmentally friendly cleanser and degreaser for janitorial, sanitation and food processing uses. The Company is currently focused on selling its anolyte solutions to agriculture and dairy farmers, oil and gas production companies and healthcare facilities.

IET, LTD. RECEIVES EPA APPROVAL FOR AMENDED MASTER LABEL FOR EXCELYTE®

Amended EPA Label Includes Kill Claims for High Risk Healthcare Pathogens CRE Bacteria, C. diff Spores, HIV and Tuberculosis and Food Pathogens Listeria and E. Coli

April 11, 2013 – Integrated Environmental Technologies, Ltd. (“IET” or the “Company”) (OTC Bulletin Board: IEVM), today announced that the U.S. Environmental Protection Agency (the “EPA”) approved an amendment to the Company’s master label for the Company’s anolyte disinfecting solution, marketed under the brand names Excelyte® and EcaFlo™. more