CEN ISO/TR 19838:2016 PDF

Name: CEN ISO/TR 19838:2016 — Microbiology - Cosmetics - Guidelines for the application of ISO standards on Cosmetic Microbiology (ISO/TR 19838:2016)
SKU: CEN ISO/TR 19838:2016
Price: 73.76 EUR
Availability: InStock

Microbiology - Cosmetics - Guidelines for the application of ISO standards on Cosmetic Microbiology (ISO/TR 19838:2016)

Название (английский):

CEN ISO/TR 19838:2016

Microbiology - Cosmetics - Guidelines for the application of ISO standards on Cosmetic Microbiology (ISO/TR 19838:2016)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 23
Дата публикации:: 25 мая 2016 г.
Издание:: CEN TR 19838 edition 1 version 1
ICS:: 07.100.40

Тип поставки:

Full version345 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:4 раб. дн. (перевод)

Цена:345 €

Описание (английский):

ISO/TR 19838:2016 gives general guidelines to explain the use of ISO cosmetic microbiological standards depending on the objective (in-market control, product development, etc.) and the product to be tested. ISO/TR 19838:2016 can be used to fulfil the requirements of the ISO standard on microbiological limits (ISO 17516).

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

CEN ISO/TR 19838:2016 - Microbiology - Cosmetics - Guidelines for the application of ISO standards on Cosmetic Microbiology - is a technical report that explains how to apply ISO cosmetic microbiology standards depending on the testing objective (e.g., in‑market control, product development, stability) and the type of product. It provides practical guidance to assess microbial content and antimicrobial preservation and can be used to fulfil the microbiological limits requirement of ISO 17516.

Key topics and requirements

Scope and purpose: Guidance on selecting and applying ISO methods for finished cosmetic products and formulations based on risk and test objective.

Microbial content assessment: Describes when to use quantitative (enumeration) methods versus qualitative (detection) methods and how results are reported (cfu/g or cfu/ml for aerobic mesophilic bacteria, yeasts and moulds).

Specified microorganism detection: Procedures for checking the presence or absence of target organisms important for consumer safety.

Antimicrobial preservation: Guidance on evaluating preservation of formulations and finished products (preservation efficacy / challenge testing) to ensure products resist microbial proliferation during normal use.

Neutralization requirement: Emphasizes that any antimicrobial activity of the sample must be neutralized and that neutralization methods must be validated before testing.

Risk‑based approach: Recommends microbiological risk assessment (see ISO 29621) to determine if testing is necessary - some “hostile” or low‑risk products may not require routine microbial testing.

Informative annexes: Includes relationships between ISO cosmetic microbiology standards, interpretation examples, and worked examples (e.g., mascara, face cream, shampoo).

Practical applications

Use this report to:

Choose appropriate ISO microbiological methods for in‑market control, release testing and product development.
Interpret microbial content and challenge test results in compliance with ISO 17516 limits.
Design neutralization studies and validate laboratory methods for cosmetic matrices (including water‑immiscible products).
Conduct preservation efficacy testing during formulation development to demonstrate consumer safety.

Related standards

ISO 17516 (microbiological limits)

ISO 11930 (preservation efficacy / challenge tests)

ISO 29621 (low‑risk products)

Standards covering methods: ISO 16212, ISO 18415, ISO 18416, ISO 21149, ISO 21150, ISO 22717, ISO 22718, and general guidance ISO 21148.

CEN ISO/TR 19838:2016 is a practical, risk‑based companion for applying ISO cosmetic microbiology standards-helpful for ensuring product safety, regulatory compliance and consistent laboratory practice.

CEN ISO/TR 19838:2016 PDF

Abstract

Похожие стандарты

Overview

Key topics and requirements

Practical applications

Who should use this standard

Related standards

Технические детали

SIST EN ISO 17516:2015

Cosmetics - Microbiological limits (ISO 17516:2014)

SIST EN ISO 29621:2017

Cosmetics - Microbiology - Guidelines for the risk assessment and identification of microbiologically low-ris…

ISO 11930:2019/Amd 1:2022

Cosmetics — Microbiology — Evaluation of the antimicrobial protection of a cosmetic product — Amendment 1

ISO 16212:2017/Amd 1:2022

Cosmetics — Microbiology — Enumeration of yeast and mould — Amendment 1

ISO 18415:2017/Amd 1:2022

Cosmetics — Microbiology — Detection of specified and non-specified microorganisms — Amendment 1

ISO 18416:2015/Amd 1:2022

Cosmetics — Microbiology — Detection of Candida albicans — Amendment 1

ISO 21149:2017/Amd 1:2022

Cosmetics — Microbiology — Enumeration and detection of aerobic mesophilic bacteria — Amendment 1

ISO 21150:2015/Amd 1:2022

Cosmetics — Microbiology — Detection of Escherichia coli — Amendment 1