Abstract

ISO 17516:2014 is applicable for all cosmetics and assists interested parties in the assessment of the microbiological quality of the products. Microbiological testing does not need to be performed on those products considered to be microbiologically low risk.

Status
Not Published
Technical Committee
ISO/TC 217 - Cosmetics
Current Stage
6000 - International Standard under publication
Start Date
07-Oct-2026
Completion Date
10-Oct-2026

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ISO 17516 is an ISO standard for cosmetics microbiology. It specifies acceptable quantitative and qualitative microbiological limits for finished cosmetic products and helps manufacturers, laboratories, and other interested parties assess microbiological quality and safety. The standard also supports decisions on when products judged microbiologically low risk may not need routine microbiological testing.

What does ISO 17516 specify?

ISO 17516 applies to all cosmetics and focuses on finished products. It sets the microbiological limits used to judge whether a cosmetic product is acceptable, and it points users to standard test methods and a result-interpretation flowchart.

The document is organized into clauses on scope, terms and definitions, principle, and microbiological limits, plus a normative Annex A for interpreting test results and a bibliography of related methods and guidance.

AnnexWhat it covers
Annex AFlowchart for interpretation of test results

What are the key requirements of ISO 17516?

ISO 17516 sets the main microbiological acceptance criteria for finished cosmetics. In practice, it gives a common basis for release testing, supplier control, and investigating borderline results.

Product safety and product category

ISO 17516 starts from the idea that cosmetics and their raw materials are not expected to be sterile, but microorganisms must not affect consumer safety or product quality during intended or foreseeable use. That means the focus is not sterility - it is control of contamination at a level compatible with the product and its use.

The standard distinguishes products intended for children under three years of age, the eye area, or mucous membranes from other products. That matters because these products are treated more cautiously when you decide which limit applies.

Quantitative microbiological limit

ISO 17516 sets a limit for aerobic mesophilic microorganisms in finished products. The document also notes the inherent variability of plate count methods, so results close to the limit need careful interpretation. In practice, laboratories should not treat a single borderline count as a simple yes-or-no result without considering method variability.

The standard also points readers to USP Chapter 61 and EP Chapter 2.6.12 for interpreting results. This is useful when a count is near the acceptance limit and you need a defensible decision.

Qualitative limits for specified microorganisms

ISO 17516 expects finished cosmetics to be free from Escherichia coli, Pseudomonas paraeruginosa also known as Pseudomonas aeruginosa, Staphylococcus aureus, and Candida albicans in 1 g or 1 ml of product. In practice, these are the organisms that trigger a clear fail when they are detected in the tested amount.

Non-specified microorganisms and risk-based assessment

ISO 17516 says that non-specified microorganisms are not automatically objectionable if they cannot grow in the product. That makes preservative performance and product formulation important, because a product that supports growth presents a higher microbiological risk.

The standard points to risk assessment, preservative efficacy studies such as ISO 11930, and the demonstration that the product cannot support microbial growth, including the approach in ISO 29621. This lets manufacturers justify why a particular product is controlled without relying only on routine counts.

Test methods and result interpretation

ISO 17516 refers users to standard microbiological methods when testing is needed, including methods for enumeration and detection of the relevant organisms. Annex A provides a flowchart to interpret test results against the limits in the standard. That helps laboratories and quality teams apply the same decision logic consistently.

What terms does ISO 17516 define?

  • Product - the portion of an identified cosmetic product received in the laboratory for testing.
  • Aerobic mesophilic microorganisms - mesophilic bacteria, yeast, and mould that grow aerobically under the specified test conditions.
  • Specified microorganism - an organism considered undesirable in a cosmetic because it can indicate hygienic failure or create skin or eye infection risk.
  • Escherichia coli - a gram-negative rod used as a specified organism in cosmetic microbiology control.
  • Pseudomonas paraeruginosa - also known as Pseudomonas aeruginosa, a specified organism associated with contamination concerns.
  • Staphylococcus aureus - a gram-positive coccus used as a specified organism in cosmetics testing.
  • Candida albicans - a yeast used as a specified organism in cosmetics testing.

Who uses ISO 17516?

ISO 17516 is used by cosmetic manufacturers, contract laboratories, quality assurance teams, and microbiology specialists. It is relevant to product development, routine quality control, incoming raw-material checks, supplier qualification, and release decisions for finished cosmetics.

It is also useful for technical and regulatory staff who need to justify microbiological acceptance criteria for products with different risk profiles, especially products for young children, the eye area, or mucous membranes.

What changed in ISO 17516 from the previous edition?

ISO 17516 is the second edition and it replaces ISO 17516:2014. The changes stated for this edition are the addition of Clause 2, with subsequent clauses renumbered, and an updated bibliography.

Which standards are used with ISO 17516?

ISO 17516 is used together with several related standards and methods that support risk assessment, GMP, testing, and interpretation:

  • ISO 29621 - identifies microbiologically low-risk products and supports decisions on whether routine testing is needed.
  • ISO 22716 - gives Good Manufacturing Practices (GMP) for cosmetics.
  • ISO 21148 - gives general instructions for microbiological examination.
  • ISO 21149 - covers enumeration and detection of aerobic mesophilic bacteria.
  • ISO 16212 - covers enumeration of yeast and mould.
  • ISO 18415 - covers detection of specified and non-specified microorganisms.
  • ISO 18416 - covers detection of Candida albicans.
  • ISO 21150 - covers detection of Escherichia coli.
  • ISO 22717 - covers detection of Pseudomonas aeruginosa.
  • ISO 22718 - covers detection of Staphylococcus aureus.
  • ISO 11930 - evaluates the antimicrobial protection of a cosmetic product.

What does the ISO 17516 document contain?

ISO 17516 contains the acceptance limits in Table 1, the technical definitions needed to apply those limits, and the principle behind the microbiological control approach. It also includes a normative Annex A with a flowchart for interpreting test results.

The bibliography points to the related test methods and supporting guidance used for enumeration, detection, preservative evaluation, and low-risk product assessment. That makes the standard useful both as a decision document and as a starting point for choosing the right laboratory method.

Relations

Effective Date
12-Feb-2026
Effective Date
27-Dec-2025
Effective Date
13-Dec-2025

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Frequently Asked Questions

ISO 17516 is a draft published by the International Organization for Standardization (ISO). Its full title is "Cosmetics — Microbiology — Microbiological limits". This standard covers: ISO 17516:2014 is applicable for all cosmetics and assists interested parties in the assessment of the microbiological quality of the products. Microbiological testing does not need to be performed on those products considered to be microbiologically low risk.

ISO 17516:2014 is applicable for all cosmetics and assists interested parties in the assessment of the microbiological quality of the products. Microbiological testing does not need to be performed on those products considered to be microbiologically low risk.

ISO 17516 is classified under the following ICS (International Classification for Standards) categories: 07.100.40 - Cosmetics microbiology. The ICS classification helps identify the subject area and facilitates finding related standards.

ISO 17516 has the following relationships with other standards: It is inter standard links to prEN ISO 17516, ISO 21219-21:2025, ISO 17516:2014. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

ISO 17516 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


FINAL DRAFT
International
Standard
ISO/FDIS 17516
ISO/TC 217
Cosmetics — Microbiology —
Secretariat: INSO
Microbiological limits
Voting begins on:
Cosmétiques — Microbiologie — Limites microbiologiques 2026-07-14
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2026-10-06
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TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
Reference number
ISO/FDIS 17516:2026(en) © ISO 2026

FINAL DRAFT
ISO/FDIS 17516:2026(en)
International
Standard
ISO/FDIS 17516
ISO/TC 217
Cosmetics — Microbiology —
Secretariat: INSO
Microbiological limits
Voting begins on:
Cosmétiques — Microbiologie — Limites microbiologiques
Voting terminates on:
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2026
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO­
ISO/CEN PARALLEL PROCESSING
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/FDIS 17516:2026(en) © ISO 2026

ii
ISO/FDIS 17516:2026(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Microbiological limits for cosmetics . 2
Annex A (normative) Flowchart for interpretation of test results . 4
Bibliography . 5

iii
ISO/FDIS 17516:2026(en)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out through
ISO technical committees. Each member body interested in a subject for which a technical committee
has been established has the right to be represented on that committee. International organizations,
governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely
with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 217, Cosmetics.
This second edition cancels and replaces the first edition (ISO 17516:2014), of which it constitutes a minor
revision.
The changes are as follows:
— Clause 2 has been added and subsequent clauses have been renumbered;
— the bibliography has been updated.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.

iv
ISO/FDIS 17516:2026(en)
Introduction
Every cosmetic manufacturer has a responsibility relative to the microbiological safety and quality of its
products to ensure that they have been produced under hygienic conditions. Cosmetic products are not
expected to be sterile. However, they shall not contain excessive amounts of microorganisms nor specified
microorganisms that have the potential to affect the product quality or consumer safety. Moreover, some
[1]
cosmetic products which are considered to have low microbiological risk (see ISO 29621 ) may not need to
be subjected to routine microbiological testing, and manufacturers can decide not to test if they can ensure
products meet this standard.
[2]
The manufacturer should follow the Good Manufacturing Practices described in ISO 22716 and take the
necessary precautions to limit the introduction of microorganisms from raw materials, process
...


Style Definition: List Continue 1: Indent: Left: 0 cm,
ISO/DISFDIS 17516
Hanging: 0.63 cm, Bulleted + Level: 1 + Aligned at: 0
cm + Indent at: 0.63 cm
ISO/TC 217
Secretariat: INSO
Date: 2026-06-1530
Cosmetics — Microbiology — Microbiological limits
Cosmétiques — Microbiologie — Limites microbiologiques
Formatted: French (France)
DISFDIS stage
TTTThhhhiiiissss d d d drrrraftaftaftaft i i i issss s s s suuuubbbbmmmmiiiittttttttedededed t t t toooo  a pa pa pa pararararallel vallel vallel vallel vooootttte e e e iiiinnnn I I I ISSSSOOOO,,,, C C C CEEEENNNN.

ISO/DISFDIS 17516:2026(en)
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication
may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying,
or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO
at the address below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: + 41 22 749 01 11
Formatted: French (France)
E-mail: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO/DISFDIS 17516:2026(en)
Contents
Foreword . iii
Introduction . iii
Scope . iii
Normative references . iii
Terms and definitions . iii
Principle. iii
Microbiological limits for cosmetics. iii
(normative) Flowchart for interpretation of test results . iii
Bibliography . iii
Foreword . iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Microbiological limits for cosmetics . 2
Annex A (normative) Flowchart for interpretation of test results . 4
Bibliography . 7

iii
ISO/DISFDIS 17516:2026(en)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out through
ISO technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types of
ISO documents should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2. (see www.iso.org/directiveswww.iso.org/directives).
Attention is drawnISO draws attention to the possibility that some of the elementsimplementation of this
document may beinvolve the subjectuse of (a) patent(s). ISO takes no position concerning the evidence,
validity or applicability of any claimed patent rights. in respect thereof. As of the date of publication of this
document, ISO had not received notice of (a) patent(s) which may be required to implement this document.
However, implementers are cautioned that this may not represent the latest information, which may be
obtained from the patent database available at www.iso.org/patents. ISO shall not be held responsible for
identifying any or all such patent rights. Details of any patent rights identified during the development of the
document will be in the Introduction and/or on the ISO list of patent declarations received.
www.iso.org/patents
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation onof the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT), see the following URL: Foreword -
Supplementary informationwww.iso.org/iso/foreword.html.
The committee responsible for thisThis document iswas prepared by Technical Committee ISO/TC 217,
Cosmetics.
This second edition cancels and replaces the first edition (ISO 17516:2014), of which it constitutes a minor
revision.
The changes are as follows:
— Clause 2 has been added and subsequent clauses have been renumbered;
— the bibliography has been updated.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
ISO/DISFDIS 17516:2026(en)
Introduction
Every cosmetic manufacturer has a responsibility relative to the microbiological safety and quality of its
products to ensure that they have been produced under hygienic conditions. Cosmetic products are not
expected to be sterile. However, they shall not contain excessive amounts of microorganisms nor specified
microorganisms that have the potential to affect the product quality or consumer safety. Moreover, some
cosmetic products which are considered to have low microbiological risk (see ISO 29621ISO 29621) may not
need to be subjected to routine microbiological testing, and manufacturers can decide not to test if they can
ensure products meet this standard.
The manufacturer should follow the Good Manufacturing Practices described in ISO 22716ISO 22716 and take
the necessary precautions to limit the introduction of microorganisms from raw materials, processing and
packagi
...


PROJET FINAL
Norme
internationale
ISO/FDIS 17516
ISO/TC 217
Cosmétiques — Microbiologie —
Secrétariat: INSO
Limites microbiologiques
Début de vote:
Cosmetics — Microbiology — Microbiological limits 2026-07-14
Vote clos le:
2026-10-06
LES DESTINATAIRES DU PRÉSENT PROJET SONT
INVITÉS À PRÉSENTER, AVEC LEURS OBSERVATIONS,
NOTIFICATION DES DROITS DE PROPRIÉTÉ DONT ILS
AURAIENT ÉVENTUELLEMENT CONNAISSANCE ET À
FOURNIR UNE DOCUMENTATION EXPLICATIVE.
OUTRE LE FAIT D’ÊTRE EXAMINÉS POUR
ÉTABLIR S’ILS SONT ACCEPTABLES À DES FINS
INDUSTRIELLES, TECHNOLOGIQUES ET COM-MERCIALES,
AINSI QUE DU POINT DE VUE DES UTILISATEURS, LES
PROJETS DE NORMES
TRAITEMENT PARALLÈLE ISO/CEN
INTERNATIONALES DOIVENT PARFOIS ÊTRE CONSIDÉRÉS
DU POINT DE VUE DE LEUR POSSI BILITÉ DE DEVENIR DES
NORMES POUVANT
SERVIR DE RÉFÉRENCE DANS LA RÉGLEMENTATION
NATIONALE.
Numéro de référence
ISO/FDIS 17516:2026(fr) © ISO 2026

PROJET FINAL
ISO/FDIS 17516:2026(fr)
Norme
internationale
ISO/FDIS 17516
ISO/TC 217
Cosmétiques — Microbiologie —
Secrétariat: INSO
Limites microbiologiques
Début de vote:
Cosmetics — Microbiology — Microbiological limits
2026-07-14
Vote clos le:
2026-10-06
LES DESTINATAIRES DU PRÉSENT PROJET SONT
INVITÉS À PRÉSENTER, AVEC LEURS OBSERVATIONS,
NOTIFICATION DES DROITS DE PROPRIÉTÉ DONT ILS
AURAIENT ÉVENTUELLEMENT CONNAISSANCE ET À
FOURNIR UNE DOCUMENTATION EXPLICATIVE.
DOCUMENT PROTÉGÉ PAR COPYRIGHT
OUTRE LE FAIT D’ÊTRE EXAMINÉS POUR
ÉTABLIR S’ILS SONT ACCEPTABLES À DES FINS
© ISO 2026 INDUSTRIELLES, TECHNOLOGIQUES ET COM-MERCIALES,
AINSI QUE DU POINT DE VUE DES UTILISATEURS, LES
Tous droits réservés. Sauf prescription différente ou nécessité dans le contexte de sa mise en œuvre, aucune partie de cette
PROJETS DE NORMES
TRAITEMENT PARALLÈLE ISO/CEN
INTERNATIONALES DOIVENT PARFOIS ÊTRE CONSIDÉRÉS
publication ne peut être reproduite ni utilisée sous quelque forme que ce soit et par aucun procédé, électronique ou mécanique,
DU POINT DE VUE DE LEUR POSSI BILITÉ DE DEVENIR DES
y compris la photocopie, ou la diffusion sur l’internet ou sur un intranet, sans autorisation écrite préalable. Une autorisation peut
NORMES POUVANT
être demandée à l’ISO à l’adresse ci-après ou au comité membre de l’ISO dans le pays du demandeur.
SERVIR DE RÉFÉRENCE DANS LA RÉGLEMENTATION
NATIONALE.
ISO copyright office
Case postale 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Genève
Tél.: +41 22 749 01 11
E-mail: copyright@iso.org
Web: www.iso.org
Publié en Suisse Numéro de référence
ISO/FDIS 17516:2026(fr) © ISO 2026

ii
ISO/FDIS 17516:2026(fr)
Sommaire Page
Avant-propos .iv
Introduction .v
1 Domaine d'application . 1
2 Références normatives . 1
3 Termes et définitions . 1
4 Principe. 2
5 Limites microbiologiques relatives aux produits cosmétiques . 2
Annexe A (normative) Logigramme pour l'interprétation des résultats d'essai . 4
Bibliographie . 5

iii
ISO/FDIS 17516:2026(fr)
Avant-propos
L'ISO (Organisation internationale de normalisation) est une fédération mondiale d'organismes nationaux
de normalisation (comités membres de l'ISO). L'élaboration des Normes internationales est en général
confiée aux comités techniques de l'ISO. Chaque comité membre intéressé par une étude a le droit de faire
partie du comité technique créé à cet effet. Les organisations internationales, gouvernementales et non
gouvernementales, en liaison avec l'ISO participent également aux travaux. L'ISO collabore étroitement avec
la Commission électrotechnique internationale (IEC) en ce qui concerne la normalisation électrotechnique.
Les procédures utilisées pour élaborer le présent document et celles destinées à sa mise à jour sont
décrites dans les Directives ISO/IEC, Partie 1. Il convient, en particulier, de prendre note des différents
critères d’approbation requis pour les différents types de documents ISO. Le présent document
a été rédigé conformément aux règles de rédaction données dans les Directives ISO/IEC, Partie 2
(voir https://www.iso.org/directives).
L'ISO attire l'attention sur le fait que la mise en application du présent document peut entraîner l'utilisation
d'un ou de plusieurs brevets. L'ISO ne prend pas position quant à la preuve, à la validité et à l'applicabilité de
tout droit de brevet revendiqué à cet égard. À la date de publication du présent document, l'ISO n’avait pas
reçu notification qu'un ou plusieurs brevets pouvaient être nécessaires à sa mise en application. Toutefois,
il y a lieu d'avertir les responsables de la mise en application du présent document que des informations
plus récentes sont susceptibles de figurer dans la base de données de brevets, disponible à l'adresse
www.iso.org/brevets. L'ISO ne saurait être tenue pour responsable de ne pas avoir identifié tout ou partie de
tels droits de brevet.
Les appellations commerciales éventuellement mentionnées dans le présent document sont données pour
information, par souci de commodité, à l'intention des utilisateurs et ne sauraient constituer un engagement.
Pour une explication de la nature volontaire des normes, la signification des termes et expressions
spécifiques de l'ISO liés à l'évaluation de la conformité, ou pour toute information au sujet de l'adhésion de
l'ISO aux principes de l'Organisation mondiale du commerce (OMC) concernant les obstacles techniques au
commerce (OTC), voir le lien suivant: www.iso.org/avant-propos.
Le présent document a été élaboré par le comité technique ISO/TC 217, Cosmétiques.
Cette seconde édition annule et remplace la première édition (ISO 17516:2014), dont elle constitue une
révision mineure.
Les modifications sont les suivantes:
— l'Article 2 a été ajouté et les articles suivants ont été renumérotés;
— la Bibliographie a été mise à jour.
Il convient que l'utilisateur adresse tout retour d'information ou toute question concernant le présent
document à l'organisme national de normalisation de son pays. Une liste exhaustive desdits organismes se
trouve à l'adresse www.iso.org/members.html.

iv
ISO/FDIS 17516:2026(fr)
Introduction
Chaque fabricant de produits cosmétiques est responsable de la sécurité microbiologique et de la qualité
de ses produits et doit s’assurer qu’ils ont été produits dans des conditions hygiéniques. Les produits
cosmétiques ne sont pas censés être stériles. Toutefois, ils ne doivent pas contenir de quantités excessives
de micro-organismes ni de micro-organismes spécifiés susceptibles d’affecter la qualité du produit ou
la sécurité du consommateur. De plus, il peut ne pas être nécessaire de soumettre certains produits
[1]
cosmétiques considérés comme présentant un faible risque microbiologique (voir l’ISO 29621 ) à des essais
microbiologiques de routine et les fabricants peuvent choisir de ne pas les soumettre à essai s’ils peuvent
assurer que leurs produits satisfont aux caractéristiques énoncées dans la présente norme
...