Custody documentation guide

Can I record my co-parent in New Mexico?

for phone lines

For your own calls, generally yes.

NMSA 30-12-1 bars interfering with messages on a telephone line or wire without the consent of a sender or intended recipient. Breaking it is a misdemeanor. In-person conversations are largely outside the state statute, but federal wiretap law still applies.

Main statute: NMSA § 30-12-1
Main caution: Misdemeanor; federal law covers in-person talk

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New Mexico's law needs one party's consent. The unusual part is its scope. New Mexico's statute is written around telephone and telegraph lines. It says little about face-to-face conversations. That gap is real, but federal law sits underneath it.

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Late pickup

11 June 2026 · 17:30 · Amelia

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Pickup was scheduled for 5:00pm. The other parent arrived at 5:42pm.

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The short answer

If you are on the call, New Mexico generally lets you record it. The statute needs the consent of a sender or intended recipient, and that is you.

You do not have to warn the other parent. The more interesting questions are about what the statute does not reach.

A law written for wires

NMSA 30-12-1 is titled interference with communications. It covers messages on a "telegraph or telephone line, wire, cable or instrument" belonging to another.

That language comes from an older era of landlines. The Reporters Committee notes that New Mexico courts have not settled how it applies to mobile phones.

Face-to-face conversations

The statute does not mention in-person talk. In State v. Hogervorst (1977), the Court of Appeals considered a face-to-face conversation recorded by a device on one of the speakers.

It held that disclosing that recording was not the kind of eavesdropping the state statute criminalizes. That is about a participant recording, not a hidden device in someone else's home.

Federal law fills the gap

The federal wiretap law applies in every state. It protects oral communications where the speakers expect privacy, and it needs one party's consent.

So a recorder left in a room you are not in has no party's consent under federal law. A device hidden in the other parent's car is the same. An interception that violates federal law can be a felony even if New Mexico's older state statute does not reach the same conduct.

The civil claim

New Mexico lets the person whose line was intercepted sue under NMSA 30-12-11. The minimum is $100 a day of violation or $1,000, whichever is greater.

Punitive damages and legal fees can be added. Federal law also has its own civil claim for unlawful interception.

Your child's calls

A call between your child and the other parent is one you are not part of. The one-party rule does not cover you.

Some courts let a parent consent for a young child under Pollock v. Pollock. That needs a genuine, reasonable belief that recording is necessary for the child's welfare. New Mexico has not clearly settled this, so get advice first.

What a New Mexico court is weighing

New Mexico starts from a presumption that joint custody is in a child's best interests. Judges then look at how well the parents can cooperate.

A stack of recordings can look like a parent preparing for a fight rather than sharing parenting. A clear written record makes the same point with less risk.

What to keep instead

Write events down the same day, with the clock time, the words in quotation marks and who was present.

A call log for custody records keeps calls in order. A factual incident report covers single events. Take both to a New Mexico family lawyer.

A New Mexico custody note that needs no statute

New Mexico's law has gaps, and federal law fills some of them. A written note needs neither. Write it the same day.

Time it to the minuteNote the date and clock time you are writing, and the date and clock time of the event itself.
Quote, don't summarisePut the words you actually heard inside quotation marks. Mark anything you are paraphrasing as a paraphrase.
Name who else was thereList every adult and child present, and anyone within earshot who is not part of the family.
Separate what your child saidRecord a child's words as reported speech, and never question a child again to sharpen a quote.
Note the channelSay whether it was a landline, a mobile call, a message or face to face.
Point at the corroborationName the message, receipt, school note or third party that supports the entry, and say where it is kept.

Keep the New Mexico record with no gaps

Casewell keeps your dated entries, the words you heard and the files behind them in one private place. A note written on the day is stronger than a memory rebuilt later. Export a focused PDF for a New Mexico lawyer.

Is New Mexico a one-party consent state?

For telephone communications, yes. NMSA 30-12-1 needs the consent of a sender or intended recipient, so a participant can record.

Does New Mexico law cover in-person recordings?

The state statute is written around telephone lines and wires. Federal wiretap law still protects private in-person conversations and needs one party's consent.

What is the penalty for illegal recording in New Mexico?

Interference with communications under NMSA 30-12-1 is a misdemeanor. An interception that violates federal law can be a felony.

Can I record my child's calls with their other parent in New Mexico?

That is a conversation you are not part of. Vicarious consent is not clearly settled in New Mexico, so take advice first.

Do I have to tell my co-parent I am recording in New Mexico?

Not when you are one of the people talking. Whether it helps your case is a separate question.

Sources

This page describes NMSA 30-12-1 and 30-12-11, the Court of Appeals decision in State v. Hogervorst, and the federal wiretap statute. It explains the law and is not legal advice.

NMSA 30-12-1 — interference with communications checked September 2026
State v. Hogervorst, 90 N.M. 580 (Ct. App. 1977) — a participant's recording of a face-to-face conversation checked September 2026
Reporters Committee for Freedom of the Press — New Mexico recording guide and civil damages checked September 2026
18 U.S.C. 2511(2)(d) — the federal one-party consent floor and its criminal-or-tortious-purpose proviso checked September 2026
Pollock v. Pollock, 154 F.3d 601 (6th Cir. 1998) — the vicarious consent doctrine checked September 2026