ASI certifications are built on rigorous, competency-based standards that ensure every practitioner is ready for real-world practice.
In an industry with inconsistent credentialing, ASI stands apart with rigorous standards that protect practitioners, clients, and the profession.
We assess what you can DO, not just what you know. Every certification requires demonstration of real-world skills.
All curriculum and assessment criteria are grounded in current research and best practices in functional medicine.
Our competencies are developed in consultation with employers to ensure graduates meet workplace requirements.
Standards are designed to be applicable across healthcare systems in 45+ countries.
Our Standards Committee reviews and updates requirements annually based on emerging research and industry feedback.
Clear rubrics, multiple attempt opportunities, and detailed feedback ensure fair and supportive evaluation.
Every ASI certification assesses four key domains of competency
Foundational understanding of functional medicine principles, pathophysiology, and evidence-based interventions.
Ability to conduct assessments, interpret findings, develop protocols, and guide clients safely.
Coaching techniques, motivational interviewing, and the ability to build trust and rapport with clients.
Ethical conduct, scope of practice awareness, documentation, and collaboration with healthcare teams.
A multi-layered approach that ensures genuine competency
Knowledge checks after each learning module ensure comprehension before moving forward.
Apply your knowledge to realistic client scenarios, demonstrating clinical reasoning and decision-making.
Show your skills through recorded sessions, written protocols, or supervised practice.
Comprehensive assessment covering all competency domains. 89% first-attempt pass rate.
With clear expectations, quality preparation, and unlimited retakes, most candidates pass on their first try.
Each level builds on the last, with progressively rigorous requirements
Our curriculum is developed and taught by certified practitioners who've transformed their own lives and built thriving practices

Functional Medicine
400+ clients helped

Trauma Recovery
280+ clients helped

Energy Healing
350+ clients helped

Mindfulness & EFT
200+ clients helped

Birth & Parenting
150+ clients helped

Pet Wellness
180+ clients helped

Herbalism
120+ clients helped

Faith-Based Coaching
175+ clients helped

LGBTQ+ Wellness
140+ clients helped
More Expert Coaches
Across 15+ specialties
Industry experts, practitioners, and educators review standards annually.
Regular input from hiring organizations ensures workplace relevance.
Continuous curriculum updates based on emerging evidence.
We track career success metrics to validate program effectiveness.
ASI credentials are lifetime valid, but active status requires ongoing learning to stay current with best practices.