{"id":25572,"date":"2026-03-31T10:48:45","date_gmt":"2026-03-31T14:48:45","guid":{"rendered":"https:\/\/www.webblawmaine.com\/blog\/?p=25572"},"modified":"2026-05-11T21:49:35","modified_gmt":"2026-05-12T01:49:35","slug":"breathalyzer-in-car-law","status":"publish","type":"post","link":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/","title":{"rendered":"Maine Breathalyzer in Car Law: What You Need to Know After an OUI"},"content":{"rendered":"

What Is a Car Breathalyzer (Ignition Interlock Device)?<\/h2>\n

Maine law requires certain OUI offenders to install an ignition interlock device (IID) – a breathalyzer in your car for DUI – before they can legally drive again. This device measures the driver’s blood alcohol concentration (BAC). It prevents the vehicle from starting if alcohol is detected above the preset limit.<\/p>\n

An ignition interlock device is a small electronic unit wired into your vehicle’s ignition system. Before you can start the car, you must blow into a mouthpiece. The device analyzes your breath sample for alcohol. If your BAC reads above 0.02% – the standard threshold in Maine – the car will not start.<\/p>\n

Continue Reading \u203a<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"

What Is a Car Breathalyzer (Ignition Interlock Device)? Maine law requires certain OUI offenders to install an ignition interlock device (IID) – a breathalyzer in your car for DUI – before they can legally drive again. This device measures the driver’s blood alcohol concentration (BAC). It prevents the vehicle from starting if alcohol is detected […]<\/p>\n","protected":false},"author":2,"featured_media":24712,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20,14,4],"tags":[],"class_list":["post-25572","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dui","category-ignition-interlock","category-oui-law"],"yoast_head":"\nBreathalyzer in Car Law in Maine (2026)<\/title>\n<meta name=\"description\" content=\"Learn Maine's ignition interlock breathalyzer in car laws after an OUI conviction, including who must install one, costs, and how long you need it.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Breathalyzer in Car Law in Maine (2026)\" \/>\n<meta name=\"twitter:description\" content=\"Learn Maine's ignition interlock breathalyzer in car laws after an OUI conviction, including who must install one, costs, and how long you need it.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.webblawmaine.com\/blog\/wp-content\/uploads\/2020\/03\/social-image-logo-og.png\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Webb Law Firm\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Breathalyzer in Car Law in Maine (2026)","description":"Learn Maine's ignition interlock breathalyzer in car laws after an OUI conviction, including who must install one, costs, and how long you need it.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/","twitter_card":"summary_large_image","twitter_title":"Breathalyzer in Car Law in Maine (2026)","twitter_description":"Learn Maine's ignition interlock breathalyzer in car laws after an OUI conviction, including who must install one, costs, and how long you need it.","twitter_image":"https:\/\/www.webblawmaine.com\/blog\/wp-content\/uploads\/2020\/03\/social-image-logo-og.png","twitter_misc":{"Written by":"Webb Law Firm","Est. reading time":"12 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/#article","isPartOf":{"@id":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/"},"author":{"name":"Webb Law Firm","@id":"https:\/\/www.webblawmaine.com\/blog\/#\/schema\/person\/2a779c0cfb58df839ae19364412f5dc6"},"headline":"Maine Breathalyzer in Car Law: What You Need to Know After an OUI","datePublished":"2026-03-31T14:48:45+00:00","dateModified":"2026-05-12T01:49:35+00:00","mainEntityOfPage":{"@id":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/"},"wordCount":2272,"image":{"@id":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/#primaryimage"},"thumbnailUrl":"https:\/\/www.webblawmaine.com\/blog\/wp-content\/uploads\/2020\/03\/social-image-logo-og.png","articleSection":["DUI","Ignition Interlock","OUI Law"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/","url":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/","name":"Breathalyzer in Car Law in Maine (2026)","isPartOf":{"@id":"https:\/\/www.webblawmaine.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/#primaryimage"},"image":{"@id":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/#primaryimage"},"thumbnailUrl":"https:\/\/www.webblawmaine.com\/blog\/wp-content\/uploads\/2020\/03\/social-image-logo-og.png","datePublished":"2026-03-31T14:48:45+00:00","dateModified":"2026-05-12T01:49:35+00:00","author":{"@id":"https:\/\/www.webblawmaine.com\/blog\/#\/schema\/person\/2a779c0cfb58df839ae19364412f5dc6"},"description":"Learn Maine's ignition interlock breathalyzer in car laws after an OUI conviction, including who must install one, costs, and how long you need it.","breadcrumb":{"@id":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/#primaryimage","url":"https:\/\/www.webblawmaine.com\/blog\/wp-content\/uploads\/2020\/03\/social-image-logo-og.png","contentUrl":"https:\/\/www.webblawmaine.com\/blog\/wp-content\/uploads\/2020\/03\/social-image-logo-og.png","width":1200,"height":1200,"caption":"he Webb Law Firm has criminal defense offices in Saco and Portland ME, so their top OWI lawyers cover almost all of Southern Maine. We have turned things around for a lot of people. We are ready to discuss your case during your free consultation."},{"@type":"BreadcrumbList","@id":"https:\/\/www.webblawmaine.com\/blog\/breathalyzer-in-car-law\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.webblawmaine.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Maine Breathalyzer in Car Law: What You Need to Know After an OUI"}]},{"@type":"WebSite","@id":"https:\/\/www.webblawmaine.com\/blog\/#website","url":"https:\/\/www.webblawmaine.com\/blog\/","name":"Southern Maine Criminal Lawyer Blog","description":"Published by Southern Maine Criminal Attorneys \u2014 Webb Law Firm","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.webblawmaine.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.webblawmaine.com\/blog\/#\/schema\/person\/2a779c0cfb58df839ae19364412f5dc6","name":"Webb Law Firm","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/2afcd916a78ff321dd8392daa3d25f2dc39da8470fd2d178a4e928eb658992f7?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/2afcd916a78ff321dd8392daa3d25f2dc39da8470fd2d178a4e928eb658992f7?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/2afcd916a78ff321dd8392daa3d25f2dc39da8470fd2d178a4e928eb658992f7?s=96&d=mm&r=g","caption":"Webb Law Firm"}}]}},"jetpack_featured_media_url":"https:\/\/www.webblawmaine.com\/blog\/wp-content\/uploads\/2020\/03\/social-image-logo-og.png","jetpack_shortlink":"https:\/\/wp.me\/pbDekU-6Es","_links":{"self":[{"href":"https:\/\/www.webblawmaine.com\/blog\/wp-json\/wp\/v2\/posts\/25572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webblawmaine.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webblawmaine.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webblawmaine.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webblawmaine.com\/blog\/wp-json\/wp\/v2\/comments?post=25572"}],"version-history":[{"count":5,"href":"https:\/\/www.webblawmaine.com\/blog\/wp-json\/wp\/v2\/posts\/25572\/revisions"}],"predecessor-version":[{"id":25663,"href":"https:\/\/www.webblawmaine.com\/blog\/wp-json\/wp\/v2\/posts\/25572\/revisions\/25663"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.webblawmaine.com\/blog\/wp-json\/wp\/v2\/media\/24712"}],"wp:attachment":[{"href":"https:\/\/www.webblawmaine.com\/blog\/wp-json\/wp\/v2\/media?parent=25572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webblawmaine.com\/blog\/wp-json\/wp\/v2\/categories?post=25572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webblawmaine.com\/blog\/wp-json\/wp\/v2\/tags?post=25572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}