The ICF (International Coaching Federation) offers three coaching credential levels: ACC, PCC, and MCC. Each level requires different experience, training, and competency demonstration. This guide provides a side-by-side comparison of all three levels to clarify your development journey.
Quick Answer: ACC requires 100+ coaching hours and 60+ training hours. PCC requires 500+ coaching hours and 125+ training hours. MCC requires 2,500+ coaching hours and 200+ training hours. Read the full guide below →
2027 update — read before you plan. From April 1, 2027, ACC and PCC Portfolio candidates demonstrate competence through enhanced mentor coaching (and a Competency Review Form) instead of a Performance Evaluation recording. From January 1, 2027, any new mentor coaching hours toward ACC, PCC, or MCC must be with a Mentor Coach Specialization (MCS) mentor coach. MCC Performance Evaluation remains. The hour and training totals below don't change — only how you demonstrate competence on the Portfolio path. See ACC & PCC Performance Evaluation Changes 2027.
Copyright Notice: This content is prepared for educational purposes within the ICF Core Competencies framework. Official standards are copyrighted by the International Coaching Federation.
Overview: Three Credential Levels
| Characteristic | ACC | PCC | MCC |
|---|---|---|---|
| Full Name | Associate Certified Coach | Professional Certified Coach | Master Certified Coach |
| Level | Entry | Professional | Mastery |
| Coaching Hours | 100+ hours | 500+ hours | 2,500+ hours |
| Training Hours | 60+ hours | 125+ hours | 200+ hours |
| Focus | Demonstrating foundational skills | Balance of "What" and "Who" | Primarily "Who" |
| Approach | Structured | Customized | Fully individualized |
Level Differences Summary
| Area | ACC | PCC | MCC |
|---|---|---|---|
| Question Style | Clear, open-ended | Customized, "Who" and "What" balanced | Minimal, deep, fully individual |
| Intuition Use | Rarely | Occasional sharing | Natural and fluid |
| Silence | Basic use | Strategic use | Comfortable integration |
| Partnership | Client-centered | Strong collaboration | Equal and deep partnership |
| Client's Words | Noticing | Integrating | Consistent use |
| Emotion Response | Acknowledging | Exploring | Multi-dimensional exploration |
Competency 1: Demonstrates Ethical Practice
Adherence to the ICF Code of Ethics is required at all levels. The difference lies in the depth and naturalness of application.
Compliant Behaviors Comparison
| ACC | PCC | MCC |
|---|---|---|
| Strong understanding and adherence to ICF Code of Ethics | Strong understanding and adherence to ICF Code of Ethics | Strong understanding and adherence to ICF Code of Ethics |
| Remaining in the coach role, structuring the session | Remaining in coach role, structuring session, maintaining future focus | Remaining in coach role, focus on present and future |
| Using foundational coaching skills | Using foundational skills to facilitate client's own insights | Using all skills in an integrated manner to facilitate client insights |
Level Summary: ACC → Knowing and applying rules | PCC → Internalizing rules | MCC → Living rules naturally
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Analyze a session freeCompetency 2: Embodies a Coaching Mindset
This competency is assessed in the ICF Credentialing Exam at all levels. At PCC level, additional PCC Markers are applied.
PCC Markers (PCC Level Only)
At PCC level, this competency is evaluated through specific markers observed through other competencies:
| Marker | Description |
|---|---|
| 4.1 | Coach acknowledges and respects the client's unique talents, insights, and work in the coaching process |
| 4.3 | Coach acknowledges and supports the client's expression of feelings, perceptions, beliefs, and suggestions |
| 4.4 | Coach partners by inviting the client to respond in any way to the coach's contributions and accepts the client's response |
| 5.1 | Coach acts in response to the whole person of the client (the who) |
| 5.2 | Coach acts in response to what the client wants to accomplish throughout this session (the what) |
| 5.3 | Coach partners by supporting the client to choose what happens in this session |
| 5.4 | Coach demonstrates curiosity to learn more about the client |
| 6.1 | Coach's questions and observations are customized by using what the coach has learned about who the client is and the client's situation |
| 6.5 | Coach inquires about or explores how the client currently perceives themself or their world |
| 7.1 | Coach asks questions about the client's current way of thinking, feeling, values, needs, wants, beliefs, or behaviors |
| 7.2 | Coach shares—as a neutral, non-judgmental stance—observations, intuitions, interpretations, thoughts, or feelings, and invites the client to explore |
Level Summary: ACC → Understanding mindset | PCC → Demonstrating PCC Markers | MCC → Internalizing mindset
Competency 3: Establishes and Maintains Agreements
Core Skills (All Levels)
| Skill |
|---|
| Co-create an agreement for the session with the client |
| Partner to define the components of the agreement |
| Continue moving toward the client's desired outcome |
Compliant Behaviors Comparison
| ACC | PCC | MCC |
|---|---|---|
| Exploring the client's topic | Partnering to identify what the client wants to accomplish | Partnering to identify session focus |
| Coming to agreement on session outcome | Supporting in defining success measures | Exploring and clarifying various aspects of the topic |
| Exploring the meaning of the outcome for the client | Exploring what is important about the topic | Confirming mutual understanding of desired outcome |
| Attending to the agreed-upon agenda | Continuing to focus on what the client wants to accomplish | Noticing shifts and clarifying direction with client |
Non-Compliant Behaviors Comparison
| ACC | PCC | MCC |
|---|---|---|
| No conversation to agree on topic | Not supporting the client in identifying desired outcome | Not partnering to support client's full autonomy |
| Coach selects the topic | Coach determines agenda based on own assumptions | Not sufficiently exploring desired outcome |
| Not verbally confirming outcome | Not clarifying or confirming desired outcome | Not reflecting client's specific words and concepts |
| Not exploring when conversation strays | Not attending to agenda throughout session | Not responding to potential shifts |
Level Summary: ACC → Clarifying agreement | PCC → Exploring meaning and success measures | MCC → Full autonomy and flexible adaptation
Competency 4: Cultivates Trust and Safety
Core Skills (All Levels)
| Skill |
|---|
| Partner to create a safe, supportive environment |
| Trust and respect the client's unique ways of thinking/processing |
| Be open and transparent to strengthen mutual trust |
| Acknowledge the client's unique contributions |
Compliant Behaviors Comparison
| ACC | PCC | MCC |
|---|---|---|
| Showing sensitivity to what and how the client is communicating | Acknowledging unique talents, insights, and work | Showing sensitivity to what and how the client is communicating |
| Acknowledging perspective, perceptions, or feelings | Making adjustments for personality, perceptions, or speaking style | Acknowledging perspective, perceptions, or feelings |
| Paying attention to what is important for the client | Acknowledging and supporting expression of feelings, perceptions, beliefs | Being non-judgmental about emotions or behaviors |
| Being non-judgmental about emotions or behaviors | Inviting client to respond in any way to coach's contributions | — |
Level Summary: ACC → Non-judgmental acceptance | PCC → Active support and invitation | MCC → Deep sensitivity
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Analyze a session freeCompetency 5: Maintains Presence
Core Skills (All Levels)
| Skill |
|---|
| Comfortable working with new information or insights |
| Remaining open without being triggered by client's emotions |
| Intentionally opening space for client to think, feel, and explore |
| Partnering without trying to manage or direct the client |
Compliant Behaviors Comparison
| ACC | PCC | MCC |
|---|---|---|
| Using questions, observations, and silence | Acting in response to the whole person (the who) | Using questions, observations, and silence |
| Noticing what motivates the client | Acting in response to what the client wants to accomplish (the what) | Noticing what motivates the client |
| Approaching without prior assumptions | Supporting the client to choose what happens | Sharing observations in a curious, exploratory manner |
| — | Demonstrating curiosity to learn more about the client | — |
Level Summary: ACC → Assumption-free curiosity | PCC → Balance of "Who" and "What" | MCC → Holistic and curious response
Competency 6: Listens Actively
Core Skills (All Levels)
| Skill |
|---|
| Listening to what is said and not said |
| Integrating client's words into questions and observations |
| Noticing non-verbal cues and inviting them to emerge |
| Reflecting back communication content |
| Approaching without prior assumptions |
Compliant Behaviors Comparison
| ACC | PCC | MCC |
|---|---|---|
| Listening by noticing emotions, perceptions, challenges, or beliefs | Customizing questions and observations to the client | Basing responses on understanding of both client and situation |
| Questioning or exploring client's use of language | Inquiring about client's use of words | Noticing and acknowledging emotions, energy, or non-verbal cues |
| Summarizing or paraphrasing | Acknowledging client's emotions | Exploring without prior assumptions |
| — | Noticing and exploring shifts in energy, emotions, or tone | — |
| — | Exploring how the client perceives themselves or their world | — |
Level Summary: ACC → Noticing and summarizing | PCC → Exploring and customizing | MCC → Multi-dimensional understanding
Competency 7: Evokes Awareness
Core Skills (All Levels)
| Skill |
|---|
| Using questions, observations, silence to support insight |
| Sharing personal responses without attachment |
| Exploring emotions, needs, underlying beliefs |
| Inviting client to identify influencing factors |
| Adapting approach to client needs and style |
| Leaving space for client to respond |
Compliant Behaviors Comparison
| ACC | PCC | MCC |
|---|---|---|
| Supporting seeing situation from different perspectives | Asking about current thinking, feeling, values, needs, wants, beliefs, or behaviors | Partnering to explore and expand perspective |
| Questioning emotions, perceptions, behaviors, or beliefs | Helping explore beyond current thinking about who they are (the who) | Sharing insights that support creating new awareness |
| Asking clear, open-ended questions, one at a time | Helping explore beyond current thinking about their situation (the what) | Evoking insights with short, concise, open-ended questions, one at a time |
| — | Helping move toward desired outcome by exploring beyond current thinking | — |
| — | Sharing observations and intuitions neutrally, inviting exploration | — |
| — | Using clear, concise language | — |
| — | Allowing the client to do most of the talking | — |
Level Summary: ACC → Questions for different perspectives | PCC → Depth and breadth (who and what) | MCC → Intuitive and minimal
Competency 8: Facilitates Client Growth
Core Skills (All Levels)
| Skill |
|---|
| Partnering to explore session progress and learning |
| Supporting integration of new awareness |
| Partnering to design actions |
| Supporting identification of follow-through needs |
| Partnering to close the session |
Compliant Behaviors Comparison
| ACC | PCC | MCC |
|---|---|---|
| Inviting to explore progress or learning | Inviting or allowing to explore progress toward outcome | Inviting to reflect on what they learned about themselves |
| Inviting to articulate learning about themselves or situation | Inviting to state or explore learning about themselves (the who) | Partnering to turn insights into actions |
| Inviting to explore what they did and how to use it | Inviting to state or explore learning about their situation (the what) | Partnering to complete the session |
| Supporting identification of reflections, insights, and/or actions | Inviting to consider how they will use new learning | — |
| — | Partnering to design post-session thinking, reflections, and actions | — |
| — | Partnering to determine how to move forward, including resources and barriers | — |
| — | Partnering to design the most appropriate method of accountability | — |
| — | Celebrating and acknowledging progress and learning | — |
| — | Partnering to determine how they prefer to close the session | — |
Level Summary: ACC → Progress and learning | PCC → Comprehensive action design and accountability | MCC → Concise, partnership-centered
Level Progression: Key Differences
Transitioning from ACC to PCC
| Development Area | Description |
|---|---|
| "What" to "Who" | Shifting from situation focus to who the client is |
| Customization | Moving from general questions to client-specific questions |
| Depth | Moving from surface exploration to deep exploration |
| PCC Markers | Consistently demonstrating specific markers |
| Silence | Strategic use of silence |
Transitioning from PCC to MCC
| Development Area | Description |
|---|---|
| "Who" priority | Shifting from "What" and "Who" balance to "Who" priority |
| Naturalness | Moving from technical application to natural flow |
| Intuition | Moving from occasional sharing to fluid integration |
| Silence | Moving from strategic use to comfortable integration |
| Partnership | Moving from strong collaboration to equal partnership |
| Minimal approach | Moving from comprehensive to concise and minimal |
Practical Guide: Level Selection
| Question | ACC | PCC | MCC |
|---|---|---|---|
| How much coaching experience do I have? | 100+ hours | 500+ hours | 2,500+ hours |
| How many training hours do I have? | 60+ hours | 125+ hours | 200+ hours |
| Can I consistently demonstrate foundational skills? | Yes | Yes + depth | Yes + mastery |
| Can I balance "Who" and "What"? | Beginning | Yes | "Who" priority |
| How do I use intuition? | Rarely | Occasionally | Naturally |
Frequently Asked Questions
What is the main difference between ACC and PCC coaching?
The primary difference is depth and the balance between "What" and "Who." ACC coaches demonstrate foundational skills with clear agreements, open-ended questions one at a time, and basic active listening. PCC coaches must additionally respond to the whole person of the client (the "who"), customize questions based on what they have learned about the client, and consistently demonstrate all 11 PCC Markers throughout the session.
How many coaching hours do I need for each ICF credential level?
ACC requires a minimum of 100 coaching hours (75 paid), PCC requires 500 hours (450 paid), and MCC requires 2,500 hours (2,250 paid). These are the current ICF requirements; always verify the latest numbers on the ICF website before applying.
Can I skip ACC and apply directly for PCC?
Yes, you can apply directly for PCC if you meet all PCC requirements including 500+ coaching hours, 125+ training hours, and 10 hours of mentor coaching. Many coaches choose to credential at ACC first as a milestone, but it is not required before pursuing PCC.
What does "Who" vs "What" mean at PCC and MCC level?
"What" refers to the client's situation, topic, or goal for the session. "Who" refers to the whole person of the client — their identity, values, beliefs, and way of being. At PCC level, coaches must balance "Who" and "What" by exploring both. At MCC level, "Who" takes priority, with the coach responding primarily to who the client is as a person rather than just their presenting situation.
How long does it typically take to progress from ACC to MCC?
The timeline varies significantly by individual. Most coaches spend 2-5 years at ACC before pursuing PCC, given the jump from 100 to 500 coaching hours. The path from PCC to MCC is typically longer, as 2,500 hours represents years of full-time coaching practice. Development of coaching mastery — not just hours accumulation — is the key factor.
Related Resources
- ACC Minimum Skill Requirements - Entry-level standards
- PCC Minimum Skill Requirements - Professional level guide
- MCC Minimum Skill Requirements - Mastery level standards
- Ultimate Guide to Mentor Coaching for ICF Credentials - How mentor coaching supports your path to each credential level
This content is for educational purposes. For official ICF standards, visit coachingfederation.org.