Conversely, if air emissions from these devices are below federal thresholds they may be exempt from permit requirements. (epa.gov)
But new data obtained by Investigative Post shows that the number of children whose lead levels exceed a stricter federal threshold exceeded an estimated 1,100. (investigativepost.org)
NCMM says a minimum wage increase will curtail growth as companies put off hiring workers to stay under federal thresholds that require the federal minimum wage. (inc.com)