New Mexico ignition interlock & DWI (DUI) requirements
New Mexico requires an ignition interlock after a first DUI for 1 year. A repeat offense carries 2 years.
In New Mexico the offense is called DWI, driving while intoxicated; this page uses the statute's term. Ignition interlock device rules, approved vendors, SR-22 insurance filing, and license reinstatement in New Mexico, cited to the statute and New Mexico Taxation and Revenue Department, Motor Vehicle Division.
- IID on first offense
- Required
- SR-22 filing
- Not required
The short answers
Do I need an interlock?
- First offense
- Required
- Minimum period
- 1 year
What the source says (2)
- First offense
“In New Mexico, individuals convicted of Driving While Intoxicated (DWI) are legally required to obtain an ignition interlock license and install an ignition interlock device in their vehicle. This requirement applies even to first-time DWI offenders.”
- Minimum period
“The offender shall operate only those vehicles equipped with ignition interlock devices for: (1) a period of one year, for a first offender;”
What it costs here
- State reinstatement fee
- $102
- Restricted-license fee
- $63.00 plus a $50.00 ignition interlock fee unless qualified as indigent
- Reduced-cost rule
- Ignition Interlock Indigent Fund
- Interlock lease, national range
- $50–$150 per month
What the source says (5)
- State reinstatement fee
“You will need to provide proof of your identity, pay a $102 reinstatement fee, and take the written and road exams, if you have been revoked for more than a five-year period.”
- reinstatementFee_firststeps
“An Affidavit of Reinstatement (you can find this form online). A payment of $102.00.”
- State reinstatement fee
“compliance with all appropriate provisions of the Motor Vehicle Code and the payment of a fee of twenty-five dollars ($25.00) is a prerequisite to the reinstatement of any license or registration.”
- Restricted-license fee
“Proof that each motor vehicle to be operated by the applicant is equipped with an ignition interlock device (current contract or receipt for the interlock device)”
- Reduced-cost rule
“If indigency is granted and provided that money is available in the Interlock Device Fund, the NMDOT Traffic Safety Division shall pay for one vehicle per offender, up to: $50.00 for the cost of installation; $30.00 monthly for verified active usage of the interlock device”
How to drive legally now
- Restricted license
- Available after a first offense · Ignition Interlock License
- Waiting period
- No waiting period
- Hearing-request deadline
- 10 days from the notice
- Driving after a DWI in New Mexico: the restricted license
- How to get a license back in New Mexico
- Date the hearing deadline with the timeline calculator
What the source says (3)
- Restricted license
“The Ignition Interlock License authorized by §66-5-503 is available to an individual whose driving permit or license has been revoked or denied for DWI. With an Ignition Interlock License an individual can drive anytime and anywhere”
- Waiting period
“Anyone on revocation for a DWI offense is eligible to apply for and receive an Ignition Interlock License upon providing proof of insurance and the installation of an Ignition Interlock Device in any car the individual drives.”
- Hearing-request deadline
“Within ten days after receipt of notice of revocation pursuant to Subsection A of this section, a person whose license or privilege to drive is revoked or denied or the person's agent may request a hearing. The hearing request shall be made in writing”
Approved interlock providers
Vendors listed here appear on the New Mexico licensing agency's approved-device list. Listing order is alphabetical and is not a ranking or endorsement. Installation locations are on each vendor's own locator.
Where to get it installed — the official approved-installer list: Agency approved-vendor list
| Vendor | Website | Location finder |
|---|---|---|
| Alcohol Detection Systems | Alcohol Detection Systems website | Find a location |
| ALCOLOCK | ALCOLOCK website | Find a location |
| Guardian Interlock | Guardian Interlock website | Find a location |
| Intoxalock | Intoxalock website | Find a location |
| LifeSafer | LifeSafer website | Find a location |
| RoadGuard Interlock | RoadGuard Interlock website | Find a location |
| Smart Start | Smart Start website | Find a location |
What New Mexico law requires
New Mexico's ignition interlock, SR-22, and reinstatement rules are set by the statute and agency rules cited below. The values in the tables on this page are taken from those sources and are not interpretations of how they apply to any particular case.
Primary source: N.M. Stat. Ann. § 66-8-102(O)
Ignition interlock requirement
| Item | New Mexico rule |
|---|---|
| IID on first offense | Required |
| Minimum IID period, first offense | 1 year |
| Minimum IID period, repeat offense | 2 years (second conviction); 3 years (third conviction); remainder of the offender's life (fourth or subsequent conviction, with district-court removal possible every five years) |
NMSA 1978 § 66-8-102(O) provides that upon any conviction under the DWI statute the offender 'shall be required' to obtain an ignition interlock license and have an interlock installed on all vehicles driven, for one year for a first offender. The Motor Vehicle Division states the requirement 'applies even to first-time DWI offenders.' Separately, § 66-5-33.1(B)(4) conditions reinstatement of a license revoked for DWI or under the Implied Consent Act on a minimum of six months of driving with an ignition interlock license without circumvention, removal or tampering.
What the source says (5)
- IID on first offense
“In New Mexico, individuals convicted of Driving While Intoxicated (DWI) are legally required to obtain an ignition interlock license and install an ignition interlock device in their vehicle. This requirement applies even to first-time DWI offenders.”
- Minimum IID period, first offense
“The offender shall operate only those vehicles equipped with ignition interlock devices for: (1) a period of one year, for a first offender;”
- Minimum IID period, repeat offense
“(2) a period of two years, for a second conviction pursuant to this section; (3) a period of three years, for a third conviction pursuant to this section; or (4) the remainder of the offender's life, for a fourth or subsequent conviction pursuant to this section.”
- Ignition interlock statute
“O. Upon a conviction pursuant to this section, an offender shall be required to obtain an ignition interlock license and have an ignition interlock device installed and operating on all motor vehicles driven by the offender, pursuant to rules adopted by the bureau.”
- IID on first offense
“(4) a minimum of six months of driving with an ignition interlock license with no attempts to circumvent, remove or tamper with the ignition interlock device;”
Removal: NMSA 1978 § 66-5-33.1(B) conditions reinstatement after a DWI, aggravated DWI or Implied Consent revocation on: the additional $75 fee, completion of the revocation period, satisfaction of any court-ordered interlock… Full rule and source
SR-22 requirement
An SR-22 is a certificate an insurer files with the state to confirm that a driver carries the liability coverage the state requires. Some states use an FR-44 or a different form for alcohol-related offenses; where New Mexico does, the sources below say so.
| SR-22 filing required after a DUI | No |
|---|---|
| Filing period | Not applicable |
New Mexico does not use an SR-22 filing after DWI. The Motor Vehicle Division's Chapter 10 reinstatement manual enumerates the requirements for an Ignition Interlock License, with 'proof of financial responsibility' satisfied by a vehicle liability insurance policy or certification, an insurance binder, a state Treasurer's Certificate of Deposit, or a Surety Bond Certificate; and NMSA § 66-5-33.1(B) enumerates the reinstatement requirements after a DWI revocation (fee, completion of the revocation period, court-ordered interlock requirements, six months of interlock-license driving, lockout evidence, verified active usage) with no SR-22 or certificate-of-insurance filing.
What the source says (3)
- SR-22 filing required after a DUI
“Proof of financial responsibility consisting of: a) vehicle liability insurance policy or insurance certification; b) insurance binder; c) state Treasurer’s Certificate of Deposit; or d) Surety Bond Certificate issued by MVD’s Mandatory Insurance Section”
- SR-22 requirement
“(1) an additional fee of seventy-five dollars ($75.00); (2) completion of the license revocation period; (3) satisfaction of any court-ordered ignition interlock requirements; (4) a minimum of six months of driving with an ignition interlock license”
- sr22Note_rest
“(5) evidence that the ignition interlock device has not recorded two vehicle lockouts; and (6) evidence of verified active usage as that phrase is defined by the bureau.”
Program costs
Fees set by the state are cited to the fee schedule. Vendor charges vary by vendor and are shown as published ranges with the month they were checked.
| Item | Amount | As of |
|---|---|---|
| License reinstatement fee | $102 | 2026-08-29 |
| Statutory reinstatement fees:base fee plus additional DWI fee(NMSA § 66-5-33.1) | $25.00 + $75.00 | 2026-08 |
| Ignition Interlock License fee (Class D, E or M), payable if the license is issued | $63.00 | 2026-08 |
| Ignition interlock (indigent fund) add-on fee collected by MVD when an Ignition Interlock License is issued, unless the applicant is qualified as indigent by the Traffic Safety Bureau | $50.00 | 2026-08 |
| Device costs | Unless determined indigent by the bureau, the offender pays all costs of installation (§ 66-8-102(O)); the NMDOT Traffic Safety Division administers an Ignition Interlock Indigent Fund for installation, leasing and removal costs; service centers must file a fee schedule for installation, monthly lease, service visits, violation visits and removal(18.20.11 NMAC) | 2026-08 |
What the source says (3)
- License reinstatement fee
“You will need to provide proof of your identity, pay a $102 reinstatement fee, and take the written and road exams, if you have been revoked for more than a five-year period.”
- License reinstatement fee
“An Affidavit of Reinstatement (you can find this form online). A payment of $102.00.”
- License reinstatement fee
“compliance with all appropriate provisions of the Motor Vehicle Code and the payment of a fee of twenty-five dollars ($25.00) is a prerequisite to the reinstatement of any license or registration.”
Exemptions and special cases
Four questions readers ask once an interlock is ordered — motorcycles, employer vehicles, medical inability to give a breath sample, and reduced-cost programs — answered as New Mexico's interlock program page or statute states them.
| Question | New Mexico rule |
|---|---|
| Motorcycles | Not addressed on the official pages read Neither the Ignition Interlock Licensing Act (NMSA 1978 §§ 66-5-501 to 66-5-504), the interlock mandate in § 66-8-102(O), the interlock device fund statute (§ 66-8-102.3), 18.20.11 NMAC, nor the NMDOT Traffic Safety Division Ignition Interlock Program page or the MVD DWI pages addresses motorcycles; the NMDOT page states only that the device must be installed on every vehicle driven. |
| Employer-owned vehicle | No exemption No employer-vehicle exception is stated. An ignition interlock license applicant must show proof of installation on any vehicle the applicant drives and sign an affidavit acknowledging that operating any vehicle not equipped with a device is subject to the penalties for driving with a revoked license (§ 66-5-503(B)); the NMDOT program page states the device must be installed on every vehicle driven by a person convicted of DWI. What the source says“operation by the applicant of any vehicle that is not equipped with an ignition interlock device is subject to penalties for driving with a revoked license” |
| Unable to provide a breath sample | Not addressed on the official pages read No waiver or alternative for a person unable to provide a breath sample is stated in §§ 66-5-501 to 66-5-504, § 66-8-102(O), § 66-8-102.3, 18.20.11 NMAC, the NMDOT Ignition Interlock Program page, or the MVD DWI FAQ and How to Get an Interlock pages. |
| Reduced-cost / indigent program | Available — Ignition Interlock Indigent Fund (the 'interlock device fund' of NMSA 1978 § 66-8-102.3), administered by the NMDOT Traffic Safety Division Indigency is determined by the Traffic Safety Bureau on proof of enrollment in TANF, general assistance, SNAP, SSI, the federal food distribution program on Indian reservations, or other bureau-approved criteria (§ 66-8-102.3(D)). If indigency is granted and money is available, the fund pays for one vehicle per offender up to $50 for installation, $30 per month for verified active usage and $50 for removal; the offender pays all other charges. The application is on the NMDOT website. Indigent persons are also not charged the $50-$100 per-year interlock fee that funds the program (§ 66-8-102.3(A)), and MVD does not collect the $50 add-on fee at interlock-license issuance from applicants on the TSB indigent list. What the source says“If indigency is granted and provided that money is available in the Interlock Device Fund, the NMDOT Traffic Safety Division shall pay for one vehicle per offender, up to: $50.00 for the cost of installation; $30.00 monthly for verified active usage of the interlock device” |
| Statutory subsidy amounts (§ 66-8-102.3(C)) | Up to $50 installation, $50 removal and $30 per month of verified active usage, for one vehicle per offender, provided money is available in the fund. What the source says“the traffic safety bureau shall pay, for one vehicle per offender, up to fifty dollars ($50.00) for the cost of installation, up to fifty dollars ($50.00) for the cost of removal and up to thirty dollars ($30.00) monthly for verified active usage of the interlock device.” |
| Balance of interlock costs stays with the offender (NMDOT Traffic Safety Division) | The subsidy covers only the stated amounts for one vehicle; all other installation, servicing and removal charges are the offender's. What the source says“The offender is responsible for all other charges associated with the installation, servicing and removal of the ignition interlock device.” |
| Indigency criteria for the interlock device fund (§ 66-8-102.3(D)) | The Traffic Safety Bureau determines indigency from proof of enrollment in listed public-assistance programs (TANF, general assistance, SNAP, SSI, the federal food distribution program on Indian reservations) or other criteria it approves. What the source says“Indigency shall be determined by the traffic safety bureau based on proof of enrollment in one or more of the following types of public assistance: (1) temporary assistance for needy families; (2) general assistance; (3) the supplemental nutritional assistance program, also known as "food stamps";” |
| Interlock fee not imposed on indigent persons (§ 66-8-102.3(A)) | The $50-$100 per-year fee that funds the interlock device fund is not imposed on an indigent person. What the source says“The fee shall not be imposed on an indigent person.” |
| MVD $50 interlock add-on fee waived for applicants on the TSB indigent list (MVD Driver Procedures Manual, Chapter 10) | MVD collects a $50 ignition interlock fee at Ignition Interlock License issuance unless the applicant is on the Traffic Safety Bureau's indigent list. What the source says“If the customer is on the TSB indigent list, the $50.00 fee will not be charged. If the customer is charged the $50.00 fee, but claims that he or she is in fact indigent, the transaction should not be completed, and the customer should be directed to contact the TSB to pursue indigent qualification.” |
| Device required on every vehicle driven (NMDOT Traffic Safety Division) | The NMDOT program page states the interlock license and device apply to every vehicle driven by a person convicted of DWI, including first offenders. What the source says“NM law mandates an ignition interlock license and the installation of the device on every vehicle driven by anyone in the State convicted of a DWI. This includes first-time DWI offenders.” |
Compare: motorcycles by state · employer, medical and reduced-cost exemptions by state
Frequently asked questions
- Is an ignition interlock required after a first DWI conviction in New Mexico?
- Yes. NMSA 1978 § 66-8-102(O) requires an offender convicted under the DWI statute to obtain an ignition interlock license and have an interlock installed and operating on all vehicles the offender drives, for a period of one year for a first offender. The Motor Vehicle Division states that this requirement applies even to first-time DWI offenders.
- How long must the interlock stay installed for repeat DWI convictions in New Mexico?
- Under § 66-8-102(O), two years for a second conviction, three years for a third, and the remainder of the offender's life for a fourth or subsequent conviction. Under § 66-8-102(P), five years after conviction and every five years thereafter a fourth-or-subsequent offender may apply to a district court for removal of the interlock requirement for good cause.
- What does New Mexico require to reinstate a license revoked for DWI?
- NMSA § 66-5-33.1(B) lists an additional $75 fee, completion of the revocation period, satisfaction of court-ordered interlock requirements, a minimum of six months of driving with an ignition interlock license with no attempts to circumvent, remove or tamper with the device, evidence the device has not recorded two vehicle lockouts, and evidence of verified active usage. The MVD states the reinstatement fee it collects is $102.
- Does New Mexico require an SR-22 after a DWI?
- No SR-22 filing appears in the requirements. The MVD's Chapter 10 manual lists proof of financial responsibility for an Ignition Interlock License as a vehicle liability insurance policy or certification, an insurance binder, a state Treasurer's Certificate of Deposit, or a Surety Bond Certificate, and § 66-5-33.1(B) lists no SR-22 among the DWI reinstatement requirements.
- Who pays for the interlock in New Mexico, and is there help for low-income drivers?
- Under § 66-8-102(O), unless the bureau determines the offender indigent, the offender pays all costs of having the device installed. The MVD states the NMDOT Traffic Safety Division administers a legislatively mandated Ignition Interlock Indigent Fund, funded by fees collected from DWI offenders, to help eligible indigent offenders with installing, leasing and removing the device; the MVD collects a $50 interlock fee when issuing an Ignition Interlock License unless the applicant is qualified as indigent.
Sources
- NMOneSource (New Mexico Compilation Commission) - NMSA 1978 Chapter 66, Motor Vehicles (item page)
- NMOneSource - NMSA 1978 Chapter 66 full-text document endpoint (PDF; §§ 66-8-102, 66-5-503, 66-5-33.1 quoted from here)
- NM MVD - How to Get an Interlock and Interlock Driver's License
- NM MVD - DWI FAQ (revocation periods; $102 reinstatement fee; six-month interlock rule)
- NM MVD - New Mexico Resident Reinstatement (reinstatement rules policy; $102.00)
- NM MVD - Chapter 10: Reinstatement Requirements (Ignition Interlock License requirements and fees)
- NMDOT Traffic Safety Division - Ignition Interlock Program (links to approved service center lists; indigent fund contact)
- New Mexico Traffic Safety Center (UNM, NMDOT-linked) - Ignition Interlock: Manufacturers & Devices
- New Mexico Traffic Safety Center - Ignition Interlock page (links the current Approved Service Centers PDF, whose file name is re-dated weekly)
- New Mexico Administrative Code 18.20.11 NMAC - Ignition Interlock Devices (State Records Center and Archives)
Record history
- — approvedVendors_sclist: https://nmtsc.unm.edu/wp-content/uploads/IIL-Approved-SC-Front-End-09.03.26.pdf → https://nmtsc.unm.edu/ignition-interlock/
- — approvedVendors_sclist: https://nmtsc.unm.edu/wp-content/uploads/IIL-Approved-SC-Front-End-08.24.26.pdf → https://nmtsc.unm.edu/wp-content/uploads/IIL-Approved-SC-Front-End-09.03.26.pdf
- — Record verified against primary sources.