Laboratory facilities must meet the criteria as described in the regulations (15A NCAC-20D-.0231-.0261). An on-site evaluation to determine compliance occurs at least every two years. Performance samples must be analyzed semiannually to determine analytical competence. Certification fees must be paid for each analyte group for which certification is desired.
Annually
GS 130A - 315
Each Laboratory Must Show Initial Demonstration Of Ability By Successfully Analyzing Two Performance Samples, And Maintain A Successful Analyses Percentage Of 66% Based On The Last Three Performance Samples. Additionally, Each Laboratory Receives An On Site Evaluation At Least Every Three Years To Assure Compliance With Methodology.
NC Department of Health & Human Services
Public Health
1931 Mail Service Center
Raleigh, NC 27699-1931
919-707-5000