United States

Liggett Group

100 Maple Lane, 27302, Mebane, NC, United States

A2LA 2609.01ISO/IEC 17025Register refreshed 2026-11-06

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Accredited standards: 28
A2LA certificate: 1
Site in our directory: 1

A2LA accredited scope

What this lab is accredited for

Our reading of the A2LA scope: each standard once, with its official name where we have checked it.

Search this lab’s scope for a standard or test

Only this lab. Searches the 28 standard numbers and the 26 official names we hold. When no standard matches, it searches the method text of every scope line.

ISO27

ISO 2253Curry powder - Specification

ISO 2791Bow shackles

ISO 3308Routine analytical cigarette-smoking machine - Definitions and standard conditions

ISO 3402Tobacco and tobacco products - Atmosphere for conditioning and testing

ISO 4387Cigarettes - Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine

ISO 6565Tobacco and tobacco products - Draw resistance of cigarettes and pressure drop of filter rods - Standard conditions and measurement

ISO 8454Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke - NDIR method

ISO 9512Cigarettes - Determination of ventilation - Definitions and measurement principles

ISO 10315Cigarettes - Determination of nicotine in total particulate matter from the mainstream smoke - Gas-chromatographic method

ISO 10362

ISO 15152Tobacco - Determination of the content of total alkaloids as nicotine - Continuous-flow analysis method

ISO 15153Tobacco - Determination of the content of reducing substances - Continuous-flow analysis method

Show all 27

ISO 15154Tobacco - Determination of the content of reducing carbohydrates - Continuous-flow analysis method

ISO 19290Cigarettes - Determination of tobacco specific nitrosamines in mainstream cigarette smoke - Method using LC-MS/MS

ISO 20778Cigarettes - Routine analytical cigarette smoking machine - Definitions and standard conditions with an intense smoking regime

ISO 20779Cigarettes - Generation and collection of total particulate matter using a routine analytical smoking machine with an intense smoking regime

ISO 21045Tobacco and tobacco products - Determination of ammonia - Method using ion chromatographic analysis

ISO 21330Cigarettes - Determination of selected volatile organic compounds in the mainstream smoke of cigarettes - Method using GC/MS

ISO 21766Tobacco and tobacco products - Determination of tobacco-specific nitrosamines in tobacco products - Method using LC-MS/MS

ISO 22634-1Cigarettes - Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS - Part 1: Method using methanol as extraction solvent

ISO 22947Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke with an intense smoking regime - NDIR method

ISO 23906-1Cigarettes - Determination of benzo[a]pyrene in cigarette mainstream smoke with an intense smoking regime using GC/MS - Part 1: Method using methanol as extraction solvent

ISO 23919Cigarettes - Determination of ammonia in cigarette mainstream smoke using ion chromatography

ISO 23920Cigarettes - Determination of ammonia in cigarette mainstream smoke with an intense smoking regime using ion chromatography

ISO 23921Cigarettes - Determination of tobacco specific nitrosamines in mainstream cigarette smoke with an intense smoking regime - Method using LC-MS/MS

ISO 23922Cigarettes - Determination of selected carbonyls in the mainstream smoke of cigarettes with an intense smoking regime - Method using high performance liquid chromatography

ISO 23923Cigarettes - Determination of selected volatile organic compounds in the mainstream smoke of cigarettes with an intense smoking regime - Method using GC/MS

Other standards1

ASTM E2187

Read from the A2LA scope document we downloaded on 2026-03-14. Register refreshed 2026-11-06.

Scope as published by A2LA

3 lines

A2LA

ISO/IEC 17025

Active

2609.01

The scope document we hold says it is valid until 2027-10-31.

View scope

Accredited scope, certificate 2609.01

Line	Method	Matrix	Range
1	CORESTA Recommended Method No. 83; ISO 23919:2020; ISO 23920:2020; CORESTA Recommended Method No. 80; ISO 21045:2018; ISO 3308; ISO 3402; ISO 20778:2018; ISO 20779:2018/AMD 1:2019; CORESTA Recommended Method No. 95; ISO 8454; ISO 22947:2019; ISO 23922:2020; ISO 4387; ISO 4387:2019; ISO 2253:2019; ISO 10315; ISO 10362; ISO 10362:2019; 74 FR 712	cigarettes	-
2	CORESTA Recommended Method No. 82; ISO 23906-1:2020; ISO 22634-1:2019; ISO 6565; ISO 9512; ISO 2791; CORESTA Recommended Method No. 70; ISO 21330:2018; ISO 23923:2020; ASTM E2187; ASTM E2187-04; ASTM E2187-09; ASTM E2187-16; CORESTA Recommended Method No. 72; ISO 21766:2021; CORESTA Recommended Method No. 75; ISO 19290:2021; ISO 23921:2020; CORESTA Recommended Method No. 85; CORESTA Recommended Method No. 38; CORESTA Recommended Method No. 37; CORESTA Recommended Method No. 32; ISO 15152:2003; ISO 15153:2003; ISO 15154:2003	Mainstream Smoke; Cigarette; Tobacco Blend; Whole Tobacco	-
3	Extracted from the scope document; tables may not line up. View scope for the original. For the tests to which this accreditation applies, please refer to the laboratory’s Chemical Scope of Accreditation. Accredited Laboratory A2LA has accredited LIGGETT GROUP LLC Mebane, NC for technical competence in the field of Chemical Testing This laboratory is accredited in accordance with the recognized International Standard ISO/IEC 17025:2017 General requirements for the competence of testing and calibration laboratories. This accreditation demonstrates technical competence for a defined scope and the operation of a laboratory quality management system (refer to joint ISO-ILAC-IAF Communiqué dated April 2017). Presented this 15th day of December 2025. _______________________ Mr. Trace McInturff, Vice President, Accreditation Services For the Accreditation Council Certificate Number 2609.01 Valid to October 31, 2027

Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.

Location

100 Maple Lane, Mebane, NC, 27302, US

36.09597, -79.26696

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Accreditation data refreshed from the A2LA register on 2026-11-06.

This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the A2LA entry linked above.