title: "What Is Coaching? Navigating Lineages, Credentials, and How to Choose" description: "The word 'coaching' covers hundreds of distinct methodologies. Here is how to make sense of the landscape: major lineages, credential structures, and what actually differentiates approaches." publishedAt: "2026-05-19" topic: "Coaching & Leadership" programType: "coaching"
The word "coaching" is doing too much work.
It covers executive coaches who work with Fortune 500 CEOs, somatic coaches who track the nervous system, life coaches who help clients redesign their careers, and IFS practitioners who work with internal parts. These are not the same thing. They draw on different theories of change, different training lineages, and different assumptions about what a human being is.
If you are researching coaching training, the first task is not to find the best program. It is to figure out which kind of coaching you are actually drawn to.
The credential structure: ICF as the dominant framework
The International Coaching Federation (ICF) is the closest thing the profession has to a standard-setting body. Its credential hierarchy runs:
- ACC (Associate Certified Coach) — 100 hours of coaching experience, 10 hours mentor coaching, written exam
- PCC (Professional Certified Coach) — 500 hours, 10 hours mentor coaching, performance evaluation
- MCC (Master Certified Coach) — 2,500 hours, 10 hours mentor coaching, performance evaluation
ICF accreditation and ICF credentials are different things. A program can hold ICF accreditation — meaning its curriculum meets ICF's standards and graduates can count training hours toward a credential — without you holding any credential. And a coach can hold an ICF credential without having attended an ICF-accredited program.
Not all excellent programs seek ICF accreditation. Some of the most distinctive and rigorous training lineages — Hakomi, Somatic Experiencing, IFS — operate outside the ICF framework entirely.
Major coaching lineages
Co-Active (CTI / CPCC) The most widely distributed coaching methodology worldwide. Co-Active coaching is built on a relational premise: coach and client co-create, and the client is seen as naturally creative, resourceful, and whole. The CPCC credential (Certified Professional Co-Active Coach) is among the most recognisable in the field. ICF-accredited.
Hudson Institute (CMC) Grounded in adult development theory. Hudson coaches work with clients navigating life chapters — transitions, reinvention, meaning-making across the arc of a career or life. Less technique-focused than some schools; the emphasis is on the coach's own developmental work as the foundation of practice. The CMC credential (Certified Master Coach) is offered by Hudson. ICF-accredited.
Newfield Network (ontological coaching) Newfield brings a philosophical orientation drawn from phenomenology and embodiment theory. The three domains of language, body, and emotion are treated as inseparable. This lineage (associated with Julio Olalla and Fernando Flores) focuses on how clients' habitual interpretations — their way of listening to themselves and the world — limit possibility. Deeply influential on coaching culture even beyond Newfield graduates.
ORSC / CRR Global (relationship systems coaching) Organisation and Relationship Systems Coaching (ORSC) works with the relationship system as the client — not the individuals within it. Teams, partnerships, families, organisations. The ORSCC credential is earned through a multi-module training sequence. ICF-accredited.
IFS (Internal Family Systems) Developed by Richard Schwartz, IFS works with the internal landscape of "parts" — distinct sub-personalities with their own histories and agendas. Originally a psychotherapy model, IFS has entered coaching through levels-based practitioner training. Level 1 is the standard entry point. No ICF accreditation; operates as a distinct credentialing ecosystem.
NLI (NeuroLeadership Institute) Applies neuroscience research to coaching and leadership development. NLI's SCARF model (Status, Certainty, Autonomy, Relatedness, Fairness) and other frameworks are widely used in corporate contexts. More academically oriented than some schools.
Erickson International Solution-focused coaching grounded in the work of Milton Erickson. The BE A SOLUTION methodologies are among the best-documented in the ICF-accredited space. Strong global training presence.
iPEC (Institute for Professional Excellence in Coaching) Energy Leadership is iPEC's flagship concept — a framework for understanding how clients relate to circumstances across a seven-level model. The CPC credential (Certified Professional Coach) plus the ELI-MP assessment tool are iPEC's primary offerings.
What actually differentiates methodologies
Most coaching training will teach you listening skills, powerful questions, and contracting. The differentiation is in the theory of change underneath.
The useful questions:
- Does the methodology work primarily through insight and goal-setting, or through something else (the body, internal parts, relational field)?
- Does it have a theory of human development, or does it treat each coaching engagement as independent?
- Does it engage with identity, or primarily with behaviour and performance?
- Is it grounded in a clinical or therapeutic tradition? If so, what are the scope-of-practice boundaries for coaching use?
Practitioners who do meaningful work in complex transitions tend to hold more than one methodology — a coaching foundation plus a somatic, IFS, or facilitation layer.
How to think about choosing
A program is not a destination; it is usually the first layer of a longer training arc. The question is less "which program is best" and more "which lineage do I want to be rooted in, and what do I want to layer on top?"
For most people entering coaching, starting with an ICF-accredited program from a well-established school gives a solid credential pathway and transferable skills. From there, specialisation — somatic, IFS, systems — makes the practice more distinctive and capable.
RoadFound documents the training programs that appear in verified transition pathways. The coaching programs in our database span the major lineages above — from Co-Active to IFS to ORSC — and are among the most frequently cited by practitioners building hybrid careers.