Is an ignition interlock required after a first DUI arrest in Oklahoma?

Yes, through the Impaired Driver Accountability Program. Under 47 O.S. § 6-205.1(A)(1), a first alcohol-related revocation lasts at least 180 days 'and until the person completes the Impaired Driver Accountability Program,' and § 6-212.5(A)(1) requires IDAP rules to include installation of an approved ignition interlock device for those periods. The Board of Tests states that for arrests on or after November 1, 2022, IDAP completion is required and an interlock is mandatory, subject to a medical exemption.

How long must the interlock stay installed in Oklahoma?

The Board of Tests lists IDAP program lengths of no less than 180 active ignition-interlock days for a first offense, 365 for a second offense, and 730 for a third or subsequent offense, and 47 O.S. § 6-212.5(A)(4) requires violation-free periods of no less than 90 days at the end of each program. Program lengths are not served concurrently; one IDAP program length applies per offense.

Can a person drive during the revocation period in Oklahoma?

Under 47 O.S. § 6-205.1(D), each revocation period is mandatory and neither Service Oklahoma nor a court may grant hardship driving privileges during it 'except under the Impaired Driver Accountability Program.' The Board of Tests states the revocation and IDAP run concurrently and that a person may enroll as soon as the revocation takes effect; a restricted driver license under § 6-212.3 carries a $50 fee.

What does Oklahoma charge to reinstate a license after a DUI revocation?

Under 47 O.S. § 6-212(C), a revocation under §§ 6-205, 6-205.1, 753 or 754 requires a $75 processing fee and a $200 trauma-care special assessment, plus a $15 fee for alcohol-related arrests, and a single $25 reinstatement fee, for $315 in total. Section 6-212.5(B) additionally requires the IDAP completion certificate and the § 6-212.2 alcohol and drug assessment before Service Oklahoma reinstates.

Who approves ignition interlock devices in Oklahoma?

The Board of Tests for Alcohol and Drug Influence. 47 O.S. § 6-212.3(D) requires an interlock 'approved by the Board of Tests for Alcohol and Drug Influence,' and § 6-212.5(C)-(E) authorizes the Board to regulate devices, providers, service centers and technicians. The Board's approved vendors and devices list is published on its Ignition Interlock System site.

OKVerified against primary sources · August 28, 2026

Oklahoma ignition interlock & DUI requirements

Ignition interlock device rules, approved vendors, SR-22 insurance filing, and license reinstatement in Oklahoma, cited to the statute and the Service Oklahoma (driver licensing) and the Oklahoma Board of Tests for Alcohol and Drug Influence (Impaired Driver Accountability Program).

IID on first offense: Required
Minimum IID period (first): No less than 180 active ignition-interlock days, with t…
SR-22 filing: No
Reinstatement fee: $315

What Oklahoma law requires

Oklahoma'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: Okla. Stat. tit. 47, § 6-212.3

Ignition interlock requirement

Ignition interlock requirements in Oklahoma by offense
Item	Oklahoma rule
IID on first offense	Required
Minimum IID period, first offense	No less than 180 active ignition-interlock days, with the last 90 days violation-free (BOT IDAP first-offense program length; 47 O.S. § 6-205.1(A)(1))
Minimum IID period, repeat offense	No less than 365 active ignition-interlock days for a second offense and 730 for a third or subsequent offense, each with the last 90 days violation-free (BOT IDAP; revocation of at least 1 year / 2 years under § 6-205.1(A)(2)-(3))

Oklahoma's interlock mandate is administrative and attaches to the DUI arrest/revocation rather than to conviction. Under 47 O.S. § 6-205.1(A)(1), a first alcohol-related revocation (test failure under § 754, refusal under § 753, or conviction under § 6-205(A)(2)) lasts 'no less than one hundred eighty (180) days and until the person completes the Impaired Driver Accountability Program' (IDAP). Under § 6-212.5(A)(1) the IDAP rules require 'installation of an approved ignition interlock device for the periods set forth in Section 6-205.1'; the Board of Tests states that for arrests on or after November 1, 2022 IDAP completion is required and 'an ignition interlock device is mandatory.' Medical exemptions are available for persons who cannot provide a 1.2-liter breath sample (§ 6-212.5(A)(5)); exempt persons receive no driving privileges during the revocation. Courts may separately order an interlock as a sentencing condition under § 11-902, which runs concurrently with and is credited against the IDAP installation (§ 6-212.3(B)-(C)).

Approved interlock providers

Vendors listed here appear on the Oklahoma 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.

Official approved-vendor list: Oklahoma agency vendor list

Approved interlock vendors in Oklahoma
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
Low Cost Interlock	Low Cost Interlock website	Find a location
RoadGuard Interlock	RoadGuard Interlock website	Find a location
Smart Start	Smart Start website	Find a location

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 Oklahoma does, the sources below say so.

SR-22 requirement in Oklahoma
SR-22 filing required after a DUI	No
Filing period	Not applicable

47 O.S. § 6-212(C) enumerates the conditions for reinstating a suspended or revoked license (expiration of the order, payment of the processing/trauma-care/assessment fees, and the $25 reinstatement fee), and § 6-212.5(B) lists the IDAP completion certificate, the § 6-212.2 alcohol/drug assessment, and 'payment of the required statutory fees' as the conditions for reinstatement after IDAP; none of these is an SR-22 or proof-of-financial-responsibility filing. In Title 47, 'proof of financial responsibility' filings appear only in the Financial Responsibility Act (accident security and unpaid-judgment provisions, §§ 7-201 et seq.) and § 7-605 (failure to furnish proof of insurance). No Service Oklahoma page addressing SR-22 filings was found.

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.

Post-DUI program costs in Oklahoma
Item	Amount	As of
License reinstatement fee	$315	2026-08-28
Reinstatement after an alcohol-related revocation under §§ 6-205, 6-205.1, 753 or 754: $75 processing fee + $200 trauma-care special assessment + $15 fee (§ 6-212(C)(2)(b)) + $25 single reinstatement fee (§ 6-212(C)(3))	$315 total	2026-08
IDAP administrative (enrollment) fee charged by the Board of Tests (47 O.S. § 6-212.5(A))	$150.00	2026-08
Restricted ('interlock') driver license fee whenever an interlock is allowed or required (47 O.S. § 6-212.3(A)(1))	$50.00	2026-08
Replacement license fee to add an interlock restriction (Service Oklahoma)	$25.00	2026-08
Affordability accommodation for IDAP participants receiving SNAP or TANF benefits (Board of Tests; 47 O.S. § 6-212.5(A)(7))	$150.00 maximum credit for a first license revocation under § 6-205.1(A)(1); accommodations available only to enrolled IDAP participants	2026-08
Interlock pricing (Board of Tests FAQ)	Not regulated by the state; manufacturers set prices but must file fee schedules with the Board and may not charge any unscheduled fee	2026-08
Board of Tests device certification fee, paid by manufacturers (annual)	$1,000.00	2026-08
Board of Tests service center license / technician license / technician renewal / portal fee (annual)	$100.00 / $35.00 / $25.00 / $2.00	2026-08
Processing fee for non-alcohol suspensions (§ 6-212(C)(2)(a))	$25.00	2026-08

Frequently asked questions

Is an ignition interlock required after a first DUI arrest in Oklahoma?: Yes, through the Impaired Driver Accountability Program. Under 47 O.S. § 6-205.1(A)(1), a first alcohol-related revocation lasts at least 180 days 'and until the person completes the Impaired Driver Accountability Program,' and § 6-212.5(A)(1) requires IDAP rules to include installation of an approved ignition interlock device for those periods. The Board of Tests states that for arrests on or after November 1, 2022, IDAP completion is required and an interlock is mandatory, subject to a medical exemption.
How long must the interlock stay installed in Oklahoma?: The Board of Tests lists IDAP program lengths of no less than 180 active ignition-interlock days for a first offense, 365 for a second offense, and 730 for a third or subsequent offense, and 47 O.S. § 6-212.5(A)(4) requires violation-free periods of no less than 90 days at the end of each program. Program lengths are not served concurrently; one IDAP program length applies per offense.
Can a person drive during the revocation period in Oklahoma?: Under 47 O.S. § 6-205.1(D), each revocation period is mandatory and neither Service Oklahoma nor a court may grant hardship driving privileges during it 'except under the Impaired Driver Accountability Program.' The Board of Tests states the revocation and IDAP run concurrently and that a person may enroll as soon as the revocation takes effect; a restricted driver license under § 6-212.3 carries a $50 fee.
What does Oklahoma charge to reinstate a license after a DUI revocation?: Under 47 O.S. § 6-212(C), a revocation under §§ 6-205, 6-205.1, 753 or 754 requires a $75 processing fee and a $200 trauma-care special assessment, plus a $15 fee for alcohol-related arrests, and a single $25 reinstatement fee, for $315 in total. Section 6-212.5(B) additionally requires the IDAP completion certificate and the § 6-212.2 alcohol and drug assessment before Service Oklahoma reinstates.
Who approves ignition interlock devices in Oklahoma?: The Board of Tests for Alcohol and Drug Influence. 47 O.S. § 6-212.3(D) requires an interlock 'approved by the Board of Tests for Alcohol and Drug Influence,' and § 6-212.5(C)-(E) authorizes the Board to regulate devices, providers, service centers and technicians. The Board's approved vendors and devices list is published on its Ignition Interlock System site.