CERTIFICATION & ACCREDITation

Advance Your Practice.
Elevate Your Organization.

NADD offers nationally recognized credentials for both individual professionals and organizations committed to excellence in IDD/MH Dual Diagnosis care.

Get Started

Recognized Expertise

Stand out in your field with a nationally recognized credentials.

Better Outcomes

Apply evidence-based practices that improve client care.

Career Advancement

Open doors to new professional opportunities.

Organizational Accreditation

Achieve NADD accreditation and demonstrate your program’s commitment to the highest standards in IDD/MH Dual Diagnosis services.

Explore Accreditation

Individual Certification

Earn a NADD credential that demonstrates your expertise in IDD/MH care. Choose the pathway that fits your experience and role.

View Pathways

Certification Pathways

For licensed mental health professionals and clinicians with experience in IDD/MH Dual Diagnosis assessment and treatment.

Learn More

For non-licensed professionals who deliver, manage, supervise, or train others in providing services for individuals with intellectual/developmental disabilities (IDD) and co-occurring mental health needs (MH).

Learn More

DSP Certification For Direct Support Professionals dedicated to providing respectful, competent care that honors each person’s preferences and choices.

Learn More

Not sure which pathway is right for you?

Contact Us