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

Related Articles

Ready to Issue Blockchain Certificates?

Start issuing tamper-proof certificates today. Free trial, no credit card required.

Get Started Free