Is it legal to record a phone call?

In some places, you can legally record a conversation you are part of without asking the other person first. In others, everyone on the call must agree. Business calls can also be subject to additional privacy and data protection rules.

The most important distinction is simple: recording a call, processing the recording, and sharing it are three different legal questions. A recording may be lawful to make but restricted to publish, share, store or process for another purpose.

Last reviewed: September 2026

The short answer

Before recording a call, ask yourself two questions.

Am I part of the conversation?

If you are secretly recording a conversation between other people, the rules are usually much stricter. This guide focuses mainly on calls in which the person making the recording is actually participating.

Where are the people on the call?

Some jurisdictions follow a form of one-party consent, meaning a participant's own consent is enough. Others require the knowledge or consent of everyone involved.

If the people are in different countries or states, more than one law may potentially matter.

One-party vs all-party consent

You will often see recording laws divided into two categories.

One-party consent

A participant can generally record a conversation because their own participation or consent satisfies the recording rule. That does not necessarily mean you can do anything you want with the recording afterward.

Spain is a useful example. Spain's Constitutional Court has held that a participant who records their own conversation does not, merely by doing so, violate the constitutional right to secrecy of communications. Other privacy rights and data protection rules can still apply.

Canada also has a clear one-party framework at federal criminal law level. Section 184 of the Criminal Code provides an exception where the originator or intended recipient of the private communication has consented to the interception.

All-party consent or stricter recording rules

Other jurisdictions protect private conversations more strictly.

Germany's Criminal Code, for example, can punish the unauthorized recording of another person's non-public spoken words.

France's Penal Code prohibits intentionally recording private or confidential words without the speaker's consent in circumstances covered by Article 226-1. The law also provides that consent may be presumed in certain circumstances where people know recording is taking place and do not object.

The practical lesson is straightforward: do not assume that being part of a call automatically gives you the right to record it everywhere.

Call recording laws by country: quick guide

Recording laws are more nuanced than a simple green or red map, but these examples show how different approaches can be.

This table is deliberately simplified. Exceptions can apply based on the type of call, expectation of privacy, employment relationship, purpose of recording and other factors.

Is it legal to record someone without telling them?

Sometimes.

In a jurisdiction where a participant is legally allowed to record their own conversation, telling the other person may not always be a legal requirement for the act of recording itself.

In a stricter jurisdiction, recording without the required consent can expose you to criminal or civil consequences.

There is another important distinction: personal use and business use are not always treated the same way. A person recording an important call for their own records may be in a different legal position from a company systematically recording hundreds of customer calls.

That is why a statement such as "this is a one-party country" should never be treated as the entire legal analysis.

What about the United States?

The United States deserves special attention because federal and state laws overlap.

Under federal law, a person who is a party to a communication can generally record it, provided the recording is not being made for a criminal or tortious purpose. This creates the federal one-party consent baseline.

State law can be stricter. California, Florida, Illinois, Maryland, Massachusetts, Montana, New Hampshire, Pennsylvania and Washington are among the states with important all-party requirements. Other states have mixed rules depending on whether the communication is a telephone call, an in-person conversation or another type of communication. Connecticut and Nevada, for example, have particular complications for telephone calls.

Consider this situation:

You are in New York and call someone in California.

New York generally follows one-party consent, while California has stricter rules for confidential communications.

Which state's law ultimately applies can depend on the circumstances. A practical conservative approach to interstate calls is to follow the stricter rule and tell the other person that you are recording.

What if the other person is in another country?

The same problem becomes even more important internationally. Imagine this:

You are in Spain and the other person is in Germany.

Spanish law may permit you to record your own conversation, while German law takes a much stricter approach to recording non-public speech.

The fact that your own country permits participant recording does not automatically mean you should ignore the law where the other participant is located. There may also be complicated questions about jurisdiction and which country's law applies.

If you do not know where the other person is, for example because they are travelling or using a foreign phone number, the safest practical option is simple: tell them you are recording.

Recording is not the same as transcribing, analysing or sharing

This is one of the most important parts of call recording law. Suppose you can legally record a conversation. That does not automatically answer whether you can:

• store it in the cloud;
• create a transcript;
• analyse it with AI;
• share it with your team;
• publish it online;
• retain it indefinitely;
• use it for a completely different purpose.

These are separate questions.

In the European Union, for example, GDPR requires a lawful basis for processing personal data. Consent is one possible lawful basis, but it is not the only one. GDPR also recognises bases including contractual necessity, legal obligation and legitimate interests, subject to their respective requirements.

So "GDPR applies" does not automatically mean "you must always ask for consent." But it does mean that organisations need to think about why they are processing the information, how much they collect, how securely they keep it, how long they retain it, and what rights the people involved have.

Personal calls vs business calls

This distinction matters. If you personally record a call to remember what your contractor, doctor, landlord or colleague told you, the legal framework may differ from a company automatically recording customer conversations.

For businesses, privacy and data protection rules often introduce additional requirements.

The UK Information Commissioner's Office, for example, says organisations recording calls involving customers and workers should inform people that calls are being recorded and explain why.

Hong Kong's Privacy Commissioner has similarly found that although audio recording itself was not unlawful in a particular employment case, secretly collecting the personal data in the recording without informing the individual was unfair.

Singapore's privacy regulator also treats identifiable audio as personal data and provides specific guidance for organisations using audio recording technologies.

If you record calls for work, therefore, do not look only at criminal recording laws. Data protection and employment rules may matter just as much.

Do WhatsApp, Telegram and internet calls count?

Do not assume that switching from a normal phone call to WhatsApp, Telegram, Signal, Zoom, Google Meet or another internet service makes consent rules disappear.

Recording laws are normally concerned with the communication or conversation, not simply with the brand of app carrying it. However, some laws distinguish between telephone, electronic and in-person communications, so the exact rule can still vary.

The safest approach is to check the law that applies to the type of communication you are recording.

How should I ask for permission to record?

It does not need to sound like a legal disclaimer. For a normal call:

"Just so you know, I record my calls so I don't miss any details. Is that OK with you?"

For a professional call:

"I'd like to record this call so we have an accurate record of what we agree. Is that OK?"

If the person says no, stop the recording.

Even where asking is not legally required, being transparent can prevent misunderstandings and may be especially useful when the call contains sensitive personal, medical, financial or confidential information.

A simple rule when you are unsure

Think of recording a call as three separate permissions:

A legal answer to one of those questions does not automatically answer the other two.

How CallRecap helps

CallRecap is built to help you remember and act on important conversations.

On supported Android phones, CallRecap can turn the calls you record into transcripts, concise summaries, action items and follow-ups, so important details do not disappear when the call ends.

Because recording rules differ between countries, CallRecap is rolling out a Recording notice setting in its next app update. It can show the general recording rule associated with your SIM country and remind you at the start of a call to tell the other person that the call is being recorded.

The reminder does not play a robotic announcement into your call. You decide what to say and when to say it.

For more detail, use the Call Recording Laws by Country checker before relying on a general rule.

Still choosing an app? Start with our guide to the best call recorder app for Android.

The bottom line

There is no single worldwide rule for recording phone calls.

In some jurisdictions, participating in the conversation is enough to allow you to record it. In others, everyone must consent. When calls cross borders, involve businesses or contain personal information, additional rules can apply.

The safest way to think about it is: first check whether you can record. Then check what you are allowed to do with the recording.

And when you are unsure, tell the other person.

Frequently asked questions