TL;DR: The International Coaching Federation (ICF) certifies coaches at three levels, ACC, PCC, and MCC, based on training hours, logged coaching experience, and mentor coaching, not a weekend workshop. A credential means a coach has been vetted against a global, independently audited standard. When you are choosing a coach for yourself or your team, the level tells you how much supervised practice stands behind the person across the table.
Coaching has no license requirement. Anyone can call themselves an executive coach after a single certificate course, and plenty do. That is not automatically a problem, since some excellent coaches build their practice on lived experience rather than paperwork, but it does mean the burden is on the buyer to work out who has actually been trained, supervised, and tested.
The ICF credential is the closest thing the coaching industry has to an external, verifiable standard. Here is what the three levels require, and what they do not tell you.
The International Coaching Federation, founded in 1995, is the oldest and largest global membership organization for professional coaches. It does not train coaches itself. It accredits training programs and certifies individual coaches who meet its education, experience, and evaluation requirements. A coach can complete an ICF-accredited program and still choose not to pursue the credential; the credential is the additional step of being independently vetted against ICF's bar.
| Credential | Coach-specific training | Logged coaching experience | Mentor coaching | Evaluation |
|---|---|---|---|---|
| ACC (Associate Certified Coach) | 60+ hours, ICF-accredited | 100+ hours with real clients | 10 hours | ICF Credentialing Exam or approved Performance Evaluation |
| PCC (Professional Certified Coach) | 125+ hours, ICF-accredited | 500+ hours | 10 hours | ICF Credentialing Exam or approved Performance Evaluation |
| MCC (Master Certified Coach) | 200+ hours, and must already hold PCC | 2,500+ hours | 10 hours | A recorded session reviewed against ICF's most demanding competency standard |
At every level, at least 3 of the 10 mentor-coaching hours must be one-on-one. Credentials renew every three years, and renewal requires ongoing continuing education, not just a fee.
From January 1, 2027, new mentor-coaching hours counted toward a credential must come from a coach who holds ICF's Mentor Coach Specialization. From April 1, 2027, ACC and PCC portfolio candidates demonstrate competence through an enhanced mentor-coaching process and a Competency Review Form instead of a recorded Performance Evaluation. ICF tightens its bar periodically, and the direction has consistently been toward more supervised practice.
A credential proves training hours and logged experience. It does not prove fit. The best PCC for a new parent in grief may be the wrong coach for a founder three years into hypergrowth, and the reverse. Domain experience, chemistry, and a track record with people in a genuinely similar situation matter as much as the letters after a name. Treat the credential as a floor, not a substitute for talking to the person.
None of these questions is confrontational. A coach who has done the work will have straightforward answers.
The amount of supervised practice behind the coach: ACC requires 60+ training hours and 100+ coaching hours, PCC 125+ and 500+, and MCC 200+ and 2,500+, plus a demanding recorded-session review.
Yes. ICF credentials renew every three years, and renewal requires continuing-education hours.
Not automatically. A credential is a verified floor for training and experience. Fit, domain experience, and track record with people in a situation like yours matter just as much.
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