Filing a DataQs challenge through the Federal Motor Carrier Safety Administration’s (FMCSA) portal is the next step. Clearly describe the discrepancy and attach all supporting evidence. It is essential to follow up regularly on the status of the challenge. ...
The agency has established a long-term effects screening level of 2.4 parts per billion, which is the health-protective air concentration used to determine limits for proposed air permits in Texas. TCEQ’s previous ethylene oxide ESL, a preliminary standard, was 1 ppb. TCEQ’s final ethylene o...