- Substance Use Disorder Certified Counselor IVKatherine SperryCalifornia Substance Use Disorder Certified CounselorThe CADTP Certification Board Hereby Acknowledges thatSeptember 18, 2023has satisfied the requirements for certification, having the experience, knowledge, & attitudinal skills to serve in all modalities of substance use disorder treatment as established in the California Code of Regulations, Title 9, Section 13040, holding the position ofSUDCC IVDemonstrated Advanced Education and Field Experience9301Recorded OnCertificant NumberValid FromChristina Gonzales Certification Board ChairJeff Davied Certification Board Co-ChairThe Substance Use Disorder Certified Counselor credential is accredited by the National Commission for Certifying Agencies and is recognized by the State of California, Department of Health Care Services, Substance Use Disorder Compliance Division as an approved California SUD Certifying Agency. Those holding this credential are authorized to work in any substance use disorder (SUD) treatment modality.September 2, 2025Valid ToSeptember 2, 2023

Substance Use Disorder Certified Counselor IV
Katherine Sperry
California Substance Use Disorder Certified Counselor
The CADTP Certification Board Hereby Acknowledges that
September 18, 2023
has satisfied the requirements for certification, having the experience, knowledge, & attitudinal skills to serve in all modalities of substance use disorder treatment as established in the California Code of Regulations, Title 9, Section 13040, holding the position of
SUDCC IV
Demonstrated Advanced Education and Field Experience
9301
Recorded On
Certificant Number
Valid From
Christina Gonzales
Certification Board Chair
Jeff Davied
Certification Board Co-Chair
The Substance Use Disorder Certified Counselor credential is accredited by the National Commission for Certifying Agencies and is recognized by the State of California, Department of Health Care Services, Substance Use Disorder Compliance Division as an approved California SUD Certifying Agency. Those holding this credential are authorized to work in any substance use disorder (SUD) treatment modality.

September 2, 2025
Valid To
September 2, 2023



Katherine Sperry
Counselor has met the following minimum requirements for this advanced credential:
- Passed a Substance Use Disorder Counselor Exam
- Masters degree in a SUD related field
- 5 years or 10,000 hours of SUD work experience
Skills / Knowledge
- Masters degree
- certified
- SUD counselor
Issued on
September 18, 2023
Expires on
September 2, 2025
Earning Criteria
Required
Passed a Substance Use Disorder Counselor Exam
Masters degree in a SUD related field
5 years or 10,000 hours of SUD work experience