New five year licence to provide “certainty” 03/07/2023 FacebookTwitterEmail Nyrstar welcomes five-year EPA licence for the Port Pirie multi-metals facility. Picture supplied. Neralie Bailey Nyrstar Australia has been granted a five-year Environmental Protection Authority (EPA) licence until June 2028 for its multi-metals processing facility […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password