Tests are administered during the fourth Saturday of January and July. The deadline to apply is 3 months before the test. 

To get information on what exam site locations are available, please visit: 

  http://www.cwea.org/cert_howcert_testsites.shtml

Download certification applications

California:

• Download Application for California
• Download Re-Testing Application for California
  (use only if you have taken the same test within the past year)
• Download Biosolids Land Application Management Application

Michigan:

• Download Application for Michigan
• Download Re-testing Application for Michigan  
  (use only if you have taken the same test within the past year)
  

• Request application to be mailed
  
• Application Fee Schedule