December 17, 2025 • 2 min read
Occupational Health Credentials: Verifying Workplace Health Expertise
How occupational health professionals can demonstrate verified credentials in workplace safety and employee health.
occupational health workplace safety healthcare credentials
Occupational Health Profession
Occupational health professionals protect worker wellbeing. Verified credentials demonstrate expertise in workplace health.
Nursing Credentials
Occupational Health Nursing
- Certified Occupational Health Nurse (COHN)
- COHN-S (Safety specialty)
- Case Management certification
- Disability Management Specialist
Advanced Practice
- Occupational Health Nurse Practitioner
- APRN with occupational focus
- DNP with workplace health specialty
Physician Credentials
Board Certification
- American Board of Preventive Medicine (Occupational Medicine)
- Occupational and Environmental Medicine residency
- Medical Review Officer (MRO) certification
Additional Training
- DOT medical examiner certification
- Impairment rating training
- Disability evaluation
- Independent Medical Examiner
Safety Credentials
Professional Certifications
- Certified Industrial Hygienist (CIH)
- Certified Safety Professional (CSP)
- Occupational Health and Safety Technologist (OHST)
- Certified Ergonomist
Practice Areas
Clinical Services
- Pre-employment examinations
- Surveillance programs
- Injury treatment
- Return-to-work evaluations
Program Management
- Wellness programs
- Drug testing programs
- Health promotion
- Regulatory compliance
Verification Benefits
Employer Hiring
Verify health professional qualifications.
Regulatory Audits
Digital records support OSHA compliance.
Contractor Verification
Verify clinic staff credentials.
Issue occupational health credentials →
Questions about occupational health credentialing? Contact us.
OnChainCert Team
OnChainCert