Complete one of the following to recertify:
- 1 Expert level lab exam
- 1 CCDE written exam
- 1 Core exam &1 Concentration exam
- 2 Core exams
- 3 Concentration exams
- 1 Core exam & 40 CE credits
- 1 Concentration exam & 80 CE credits
- 2 Concentration exam and 40 CE credits
- 120 CE credits
