Or. Admin. R. 333-061-0330
Only laboratories accredited according to Oregon Environmental Laboratory Accreditation Program (ORELAP) standards, as prescribed by OAR 333-064-0005 through 0065, shall be used to conduct the water tests required by these rules.
ORS 448.131
ORS 431.110, 431.150, 448.131 & 448.271
PH 7-2010, f. & cert. ef. 4-19-10
HD 14-1997, f. & cert. ef. 10-31-97
HD 24-1990, f. & cert. ef. 11-16-90