By Linus MurphyContributorUpdated 6 November 2026

Executive Coaching Ethics & Confidentiality

Empty lounge with two chairs and a tall floor lamp

Most leaks in coaching are not dramatic. A sponsor asks “how is it going.” The coach offers a vague progress note. The CEO hears that a private hour was summarised. Trust drops a notch and never quite returns.

Write the rules in week zero. Who is the client. What the sponsor may hear. What happens if the work touches legal, safety, or a board duty.

Empty glass-walled office corridor
A closed door is not a policy. The policy is who may repeat what was said.

Who owns the room

In one-to-one CEO work, the client is the leader in the chair. The company may pay. That does not make the CHRO the second client unless you write it that way.

In team or board work, the client is the group, and the coach should say what will be fed back in the room versus what stays in a side conversation. See Board-Level Team Coaching for Growth.

A simple disclosure map

Audience They may hear They should not hear
The leader Everything said in their sessions Nothing withheld to please a sponsor
The sponsor / CHRO Themes the leader has agreed to share Private history, family, or untested judgements
The chair or board Only what the contract named in advance Colour from the coaching hour
HR systems Attendance and dates if required Session notes
Legal or safety Immediate risk the coach cannot hold alone Ordinary political frustration

If you cannot fill that table in one page, do not start. How to Select an Executive Coach should include this conversation.

Edge cases that need a sentence in the contract

  • The CEO is also a succession candidate and the chair wants “readiness.”
  • A private equity sponsor wants a monthly readout.
  • Two co-CEOs share a coach.
  • The coach is asked to sit in on ExCo as an observer.

Each of those is workable. None of them is workable if you invent the rule in month four. For dual-role work, read When two co-CEOs share one scorecard.

What to tell the sponsor in week zero

You may hear themes the leader has agreed to share. You will not hear private history, family, or untested judgements. Attendance dates can go to HR if the contract says so. Session notes stay with the coach. If the sponsor cannot live with that, do not start. A coaching hour that is a spyhole is not coaching.

Write the edge cases the same week: succession candidates, private-equity readouts, two co-CEOs, a coach asked to observe ExCo. Each is workable with a sentence. None is workable as a surprise in month four.

When you must break the ordinary rule

Immediate safety or legal risk the coach cannot hold alone. Say that exception in the contract so it is not invented in a panic. Ordinary political frustration is not that exception. Neither is a chair who is curious.

If you cannot fill the disclosure table on one page, you are not ready for a first session. Fit and accreditation conversations should include this page, not only chemistry.

Two co-CEOs and one coach

Possible, if the card is public and the notes rule is written. Impossible, if each uses the hour to audition for the chair. In that case the coach is a weapon. Stop and send them to separate rooms or to the chair.

Private-equity readouts belong in the contract or they do not happen. A monthly colour piece for a sponsor is not a theme. It is a second client. Name it or refuse it.

Week-zero paper beats month-four invention. That is the whole ethic.

If the chair wants readiness colour

That is a succession process, not a coaching hour, unless the leader agreed the themes in advance. Mix them and the candidate will stop telling the truth. Write the rule in week zero. Repeat it when someone asks “just a sense of how it’s going.”

A vague progress note is how leaks start. They rarely look dramatic. They look like a hallway summary. Trust drops a notch and never quite returns.

Repeat the week-zero rule in the hallway

A vague “how is it going” in the hallway is how leaks start. They rarely look dramatic. Trust drops a notch and never quite returns. Repeat the week-zero rule every time someone asks for colour. Colour is a second client unless you wrote it down.

If the chair wants readiness colour, that is a succession process, not a coaching hour, unless the leader agreed the themes in advance. Mix them and the candidate will stop telling the truth.

Private-equity readouts belong in the contract or they do not happen. A monthly colour piece for a sponsor is not a theme. It is a second client. Name it or refuse it. Two co-CEOs and one coach is possible if the card is public and the notes rule is written. Impossible if each uses the hour to audition for the chair. Stop and send them to separate rooms or to the chair.

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