Below you will find links to Enviro Tech's latest press releases and announcements: Sep 27, 2012 Enviro Tech's latest patent applications have been published! The first is regarding the on-site production of PAA (US20120245228) and the second is on the use of PAA in poultry chillers to increase yield (US20120244261). July 20, 2012 Enviro Tech announces plans for $4 million expansion at Helena Harbor in eastern Arkansas, and subsequent creation of 40 jobs. February 18, 2010 FDA Food Contact Notification 944 awarded to Enviro Tech Chemical Services, allowing the use of a new bromine-based antimicrobial for meat and poultry November 26, 2009 FDA Food Contact Notification 908 awarded to Enviro Tech Chemical Services, allowing the use of peroxyacetic acid (PAA) on Ready-To-Eat meat and poultry products