{"id":14623,"date":"2025-02-08T17:09:58","date_gmt":"2025-02-08T22:09:58","guid":{"rendered":"https:\/\/www.carolinaattorneys.com\/blog\/?p=14623"},"modified":"2025-02-04T14:45:57","modified_gmt":"2025-02-04T19:45:57","slug":"breath-alcohol-content-screening-bac-in-north-carolina","status":"publish","type":"post","link":"https:\/\/www.carolinaattorneys.com\/blog\/breath-alcohol-content-screening-bac-in-north-carolina\/","title":{"rendered":"Breath Alcohol Content Screening: BAC in North Carolina"},"content":{"rendered":"<p>North Carolina regulates alcohol screening under a set of rules involving technical standards, operational procedures, and legal provisions that govern how breath tests are administered and how results may be used in criminal proceedings. Officers rely on portable breath alcohol content screening devices (sometimes referred to as a &#8220;PBT&#8221; or &#8220;breathalyzer&#8221;) in the field to detect whether a driver has consumed alcohol. Breath testing devices involve following standards set by the Department of Health and Human Services (DHHS) and must be approved by the Forensic Tests for Alcohol Branch. <img loading=\"lazy\" decoding=\"async\" class=\"alignright size-medium wp-image-14628 lazyload\" src=\"\/jshared\/img\/icons\/spinner.svg\" data-src=\"https:\/\/www.carolinaattorneys.com\/blog\/wp-content\/uploads\/2025\/02\/Breath-Alcohol-Content-Screening-BAC-300x300.webp\" alt=\"Breath-Alcohol-Content-Screening-BAC\" width=\"300\" height=\"300\" data-srcset=\"https:\/\/www.carolinaattorneys.com\/blog\/wp-content\/uploads\/2025\/02\/Breath-Alcohol-Content-Screening-BAC-300x300.webp 300w, https:\/\/www.carolinaattorneys.com\/blog\/wp-content\/uploads\/2025\/02\/Breath-Alcohol-Content-Screening-BAC-150x150.webp 150w, https:\/\/www.carolinaattorneys.com\/blog\/wp-content\/uploads\/2025\/02\/Breath-Alcohol-Content-Screening-BAC-768x768.webp 768w, https:\/\/www.carolinaattorneys.com\/blog\/wp-content\/uploads\/2025\/02\/Breath-Alcohol-Content-Screening-BAC-1000x1000.webp 1000w, https:\/\/www.carolinaattorneys.com\/blog\/wp-content\/uploads\/2025\/02\/Breath-Alcohol-Content-Screening-BAC-120x120.webp 120w, https:\/\/www.carolinaattorneys.com\/blog\/wp-content\/uploads\/2025\/02\/Breath-Alcohol-Content-Screening-BAC.webp 1024w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>This post serves as a primer for some of the important aspects of the North Carolina administrative and statutory framework for alcohol screening devices. It explains the significance of regulations like 10A NCAC 41B .0503 and 10A NCAC 41B .0502, along with the NC DWI laws, to show how our state manages breath sampling and the related BAC results. If you have questions about the specifics of your unique legal matter, or if you want to discuss the role of screening devices in your case, give us a ring or text the <a href=\"https:\/\/maps.app.goo.gl\/SBtuXqMdSWupQptq7\" target=\"_blank\">Powers Law Firm<\/a> at <strong>704-342-4357.\u00a0 <\/strong>You may also\u00a0email <strong>Bill Powers<\/strong> directly at <strong>Bill@CarolinaAttorneys.com<\/strong>.<\/p>\n<p>Below is a synopsis of the topics covered in this article. Each entry links to a section that describes how North Carolina\u2019s framework addresses the approval and calibration of the PBT and provides a big-picture perspective behind the use of approved alcohol screening devices.<\/p>\n<div class=\"read_more_link\"><a href=\"https:\/\/www.carolinaattorneys.com\/blog\/breath-alcohol-content-screening-bac-in-north-carolina\/\"  title=\"Continue Reading Breath Alcohol Content Screening: BAC in North Carolina\" class=\"more-link\">Continue reading<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>North Carolina regulates alcohol screening under a set of rules involving technical standards, operational procedures, and legal provisions that govern how breath tests are administered and how results may be used in criminal proceedings. Officers rely on portable breath alcohol content screening devices (sometimes referred to as a &#8220;PBT&#8221; or &#8220;breathalyzer&#8221;) in the field to [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":14629,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[90],"tags":[1431,32,1435,132,1429,1428,1436,1437,1430],"class_list":["post-14623","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dui","tag-bac","tag-bill-powers","tag-breath-alcohol-content","tag-breathalyzer","tag-dui-defense","tag-forensic-toxicology","tag-pbt","tag-portable-breath-test","tag-powers-law-firm"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Breath Alcohol Content Screening: BAC in North Carolina<\/title>\n<meta name=\"description\" content=\"Explore breath alcohol content screening in North Carolina: PBT, calibration rules, and DUI implications. Questions? Call 704-342-4357\" \/>\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.carolinaattorneys.com\/blog\/breath-alcohol-content-screening-bac-in-north-carolina\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Breath Alcohol Content Screening: BAC in North Carolina\" \/>\n<meta name=\"twitter:description\" content=\"Explore breath alcohol content screening in North Carolina: PBT, calibration rules, and DUI implications. Questions? Call 704-342-4357\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.carolinaattorneys.com\/blog\/wp-content\/uploads\/2025\/02\/PBT-BREATHALYZER.webp\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Carolina Attorneys\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Breath Alcohol Content Screening: BAC in North Carolina","description":"Explore breath alcohol content screening in North Carolina: PBT, calibration rules, and DUI implications. Questions? 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Call 704-342-4357","twitter_image":"https:\/\/www.carolinaattorneys.com\/blog\/wp-content\/uploads\/2025\/02\/PBT-BREATHALYZER.webp","twitter_misc":{"Written by":"Carolina Attorneys","Est. reading time":"10 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.carolinaattorneys.com\/blog\/breath-alcohol-content-screening-bac-in-north-carolina\/#article","isPartOf":{"@id":"https:\/\/www.carolinaattorneys.com\/blog\/breath-alcohol-content-screening-bac-in-north-carolina\/"},"author":{"name":"Carolina Attorneys","@id":"https:\/\/www.carolinaattorneys.com\/blog\/#\/schema\/person\/7b1994a08a51b357b94c69492e786113"},"headline":"Breath Alcohol Content Screening: BAC in North Carolina","datePublished":"2025-02-08T22:09:58+00:00","mainEntityOfPage":{"@id":"https:\/\/www.carolinaattorneys.com\/blog\/breath-alcohol-content-screening-bac-in-north-carolina\/"},"wordCount":2114,"image":{"@id":"https:\/\/www.carolinaattorneys.com\/blog\/breath-alcohol-content-screening-bac-in-north-carolina\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carolinaattorneys.com\/blog\/wp-content\/uploads\/2025\/02\/PBT-BREATHALYZER.webp","keywords":["BAC","BILL POWERS","Breath Alcohol Content","breathalyzer","DUI Defense","Forensic Toxicology","PBT","Portable Breath Test","Powers Law Firm"],"articleSection":["DUI"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.carolinaattorneys.com\/blog\/breath-alcohol-content-screening-bac-in-north-carolina\/","url":"https:\/\/www.carolinaattorneys.com\/blog\/breath-alcohol-content-screening-bac-in-north-carolina\/","name":"Breath Alcohol Content Screening: BAC in North Carolina","isPartOf":{"@id":"https:\/\/www.carolinaattorneys.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.carolinaattorneys.com\/blog\/breath-alcohol-content-screening-bac-in-north-carolina\/#primaryimage"},"image":{"@id":"https:\/\/www.carolinaattorneys.com\/blog\/breath-alcohol-content-screening-bac-in-north-carolina\/#primaryimage"},"thumbnailUrl":"https:\/\/www.carolinaattorneys.com\/blog\/wp-content\/uploads\/2025\/02\/PBT-BREATHALYZER.webp","datePublished":"2025-02-08T22:09:58+00:00","author":{"@id":"https:\/\/www.carolinaattorneys.com\/blog\/#\/schema\/person\/7b1994a08a51b357b94c69492e786113"},"description":"Explore breath alcohol content screening in North Carolina: PBT, calibration rules, and DUI implications. 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