Most coaches who think about recording sessions stop at the same question: am I even allowed to do this? The short answer is yes — with your client’s informed consent. The longer answer is worth five minutes of your time, because getting this right protects your client, your practice, and the trust your coaching relationship is built on.

One thing up front: this article explains the general rules and shares what works in practice. It is not legal advice. Rules differ between countries, and if you work with corporate clients there may be contractual requirements on top. When in doubt, ask a professional who knows the law where you practice.

Two separate things make consent essential in Europe:

  • The GDPR. A recording of your client’s voice is personal data — and what they say in a coaching session will often touch health, family, beliefs, or their employer. Processing that data needs a legal basis, and for a recording made by their coach, that basis is informed consent.
  • Criminal law. In several European countries — Germany is a well-known example — secretly recording a confidential conversation is not just a data-protection problem but a criminal offence. Consent is not a formality you can catch up on later; it has to come first.

There’s also a third reason that has nothing to do with law: a client who finds out they were recorded without being asked will not stay a client. Consent protects the relationship, not just your compliance.

Consent counts as informed when your client understands, in plain language:

  1. What is being recorded (audio of the session),
  2. Why — so you can write accurate session notes instead of scribbling during the conversation,
  3. Where the recording lives and who can access it,
  4. When it’s deleted, and
  5. That they can say no or change their mind at any time, without it affecting the coaching.

A verbal yes at the start of a session is a start, but written consent is what protects you both. The simplest way is a short clause in your coaching agreement, agreed once, so you don’t renegotiate it every session.

How to ask — a script you can steal

Most coaches overestimate how awkward this conversation is. Clients are used to being asked; what they notice is how you ask. Something like:

“One thing I’d like to suggest: I record our sessions — audio only — so I can be fully with you instead of taking notes while you talk. The recording stays on my computer, nobody else hears it, and I delete it once my session note is written. Are you comfortable with that? And if you’d ever rather I don’t record a particular session, just say so.”

Notice what this does: it names the benefit for the client (your full attention), states plainly where the data lives, and hands control back to them. That’s the whole trick.

A clause for your coaching agreement

Adapt this to your own contract language:

Session recordings. With the client’s consent, the coach may make an audio recording of coaching sessions for the sole purpose of preparing session documentation. Recordings are stored locally on the coach’s own device, are not shared with third parties, and are deleted no later than [30 days] after the session. The client may decline recording for any individual session or withdraw this consent entirely at any time, without any effect on the coaching engagement.

If you work with sponsored clients (an employer pays), add a sentence making explicit that the employer never receives recordings or transcripts — that question is on your client’s mind whether they ask it or not.

Handling recordings responsibly

Consent is the entry ticket; what you do afterwards matters just as much:

  • Keep recordings local. Every cloud service you upload a session to is another party your client has to trust and another line in your privacy explanation. A recording that never leaves your own machine is the easiest story to tell — and the easiest promise to keep. (This is, frankly, why we built Sidenotes the way we did: transcription and note generation run on your Mac, so the audio never goes anywhere.)
  • Delete on a rhythm. The recording’s job is done once your session note exists. Decide on a retention window — after the note is written, or after 30 days — put it in your clause, and stick to it.
  • Keep the note, not the tape. Your structured session note is what has long-term value. It’s also far less sensitive than a voice recording, because you control what goes into it.

If you’d rather not record at all

Some coaches will never feel right recording a client, and some clients will decline — both completely fine. You still don’t have to go back to writing notes from memory at 9 pm.

The alternative: right after the session, record a voice note to yourself. Two to five minutes, in your own words — what you worked on, what shifted, what the client committed to. It’s your voice and your professional reflection, so there’s no client consent to manage, and spoken recall minutes after a session beats typed recall hours later every time.

We’ve written a full guide to that workflow, including the exact prompts to speak through: The voice-note debrief: session notes without recording your client.

The short version

  • Recording coaching sessions is legal with informed, ideally written consent — and in parts of Europe, illegal without it.
  • Ask plainly, name the client’s benefit, state where the recording lives and when it’s deleted.
  • Put it in your coaching agreement once instead of improvising every session.
  • Keep recordings local, delete them on a schedule, and keep the structured note instead.
  • If recording the client doesn’t fit your practice, a post-session voice note gets you most of the benefit with none of the consent overhead.

Sidenotes turns session recordings — or your own voice notes — into structured coaching notes, entirely on your Mac. Try it free; no account, no upload, no credit card.