Protective clothing - Performance requirements for protective clothing worn by operators applying pesticides and for re-entry workers (ISO 27065:2017)

This International Standard establishes minimum performance, classification, and labelling requirements
for protective clothing worn by operators handling liquid pesticide products as well as re-entry workers. Pesticide
handling includes application of diluted formulations, mixing and loading, and other activities such as cleaning
of contaminated equipment and containers. Protective clothing covered by this International Standard
includes, but is not limited to, shirts, jackets, trousers, coveralls, aprons, protective sleeves, caps/hats and
other headwear made with textile material, and material placed below knapsack/backpack sprayers. This
International Standard does not address items used for the protection of the respiratory tract, hands, and feet.
This International Standard does not address protection against biocides, fumigants or highly volatile liquids.

Schutzkleidung - Leistungsanforderungen an Schutzkleidung für die Anwender von Pflanzenschutzmitteln sowie Personen für Nachfolgearbeiten (ISO 27065:2017)

Diese Internationale Norm stellt die Mindestanforderungen an die Leistung, die Klassifizierung und die Kennzeichnung von Schutzkleidung auf, die sowohl von Anwendern von Pestizidprodukten als auch von Personen getragen wird, die Nachfolgearbeiten durchführen. In dieser Norm bezieht sich der Begriff Pestizid auf Insektizide, Herbizide, Fungizide und verschiedene andere Substanzen, die in landwirtschaftlichen Einrichtungen, in Grünanlagen, an Straßen usw. angewendet werden. Dazu zählen keine Biozidprodukte, die entweder landwirtschaftlich oder nicht landwirtschaftlich verwendet werden.
Die Handhabung von Pestiziden umfasst das Mischen und Befüllen, die Anwendung sowie weitere Tätigkeiten wie die Reinigung von kontaminierter Ausrüstung und von kontaminierten Behältern. Üblicherweise werden während des Mischens und Befüllens konzentrierte Pestizide verwendet. Schutzkleidung, die in dieser Internationalen Norm behandelt wird, umfasst Hemden, Jacken, Hosen, Overalls, Schürzen, Schutzärmel, Kappen/Hüte und weitere Kopfbedeckungen (außer Schutzhelmen aus starren Materialien, die z. B. von Bauarbeitern getragen werden) und Zubehör, das unter Rückenspritzgeräten verwendet wird, ist jedoch nicht darauf beschränkt.
Diese Internationale Norm behandelt keine Gegenstände, die für den Schutz der Atemwege, der Hände und Füße verwendet werden. Diese Internationale Norm behandelt keinen Schutz vor Begasungsmitteln.

Vêtements de protection - Exigences de performance pour les vêtements de protection portés par les opérateurs appliquant des pesticides et pour les travailleurs de rentrée (ISO 27065:2017)

L'ISO 27065 établit les exigences de performance minimale, de classification et de marquage pour les vêtements de protection portés par les opérateurs manipulant des pesticides ainsi que par les travailleurs de rentrée. Aux fins de l'ISO 27065, le terme «pesticide» s'applique aux insecticides, herbicides, fongicides et autres substances appliquées sous forme liquide qui sont destinés à prévenir, détruire, repousser ou contenir les organismes nuisibles ou les mauvaises herbes en milieu agricole, dans les espaces verts, sur les bords de routes, etc. Il ne couvre pas les produits biocides utilisés en milieu agricole et non agricole.
La manipulation des pesticides inclut les opérations de mélange et chargement et d'application, et d'autres activités telles que le nettoyage des équipements et récipients contaminés. Les pesticides concentrés font généralement l'objet de manipulations lors du mélange et du chargement. Les vêtements de protection concernés par le l'ISO 27065 comprennent, entre autres, les chemises, vestes, pantalons, combinaisons, tabliers, manchettes de protection, casquettes/chapeaux et autres couvre-chefs (exclusion faite des casques de protection constitués de matériaux rigides, par exemple les casques portés par les travailleurs du bâtiment), ainsi que les accessoires utilisés en dessous des pulvérisateurs à dos.
L'ISO 27065 ne traite pas des articles utilisés pour la protection des voies respiratoires, des mains et des pieds. Il ne traite pas de la protection contre les fumigants.

Varovalna obleka - Zahtevane lastnosti za varovalno oblačilo, ki ga nosijo osebe, ki rokujejo s pesticidi in delavci pri ponovnem vstopu na kontaminirano območje (ISO 27065:2017)

Ta mednarodni standard določa minimalne zahteve glede zmogljivosti, razvrščanja in označevanja varovalnih oblačil za izvajalce tretiranja, ki ravnajo s tekočimi pesticidi, in delavce pri ponovnem vstopu na kontaminirano območje. Ravnanje s pesticidi vključuje njihov nanos v razredčeni sestavi, mešanje in polnjenje ter druge dejavnosti, kot so čiščenje kontaminirane opreme in posode. Med varovalna oblačila, ki so zajeta v tem mednarodnem standardu, med drugim spadajo zlasti srajce, jopiči, hlače, kombinezoni, predpasniki, zaščitni rokavi, kape/klobuki in druga pokrivala iz tekstilnih materialov ter materiali, nameščeni pod nahrbtne škropilnike. Ta mednarodni standard ne obravnava predmetov, ki se uporabljajo za zaščito dihalnih poti, rok in nog. Ta mednarodni standard ne obravnava zaščite pred biocidi, fumiganti ali izjemno hlapne tekočine.

General Information

Status
Published
Public Enquiry End Date
29-Mar-2015
Publication Date
14-Feb-2018
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
08-Dec-2017
Due Date
12-Feb-2018
Completion Date
15-Feb-2018

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 27065:2018
01-marec-2018
9DURYDOQDREOHND=DKWHYDQHODVWQRVWL]DYDURYDOQRREODþLORNLJDQRVLMRRVHEH
NLURNXMHMRVSHVWLFLGLLQGHODYFLSULSRQRYQHPYVWRSXQDNRQWDPLQLUDQRREPRþMH
,62
Protective clothing - Performance requirements for protective clothing worn by operators
applying pesticides and for re-entry workers (ISO 27065:2017)
Schutzkleidung - Leistungsanforderungen an Schutzkleidung für die Anwender von
Pflanzenschutzmitteln sowie Personen für Nachfolgearbeiten (ISO 27065:2017)
Vêtements de protection - Exigences de performance pour les vêtements de protection
portés par les opérateurs appliquant des pesticides et pour les travailleurs de rentrée
(ISO 27065:2017)
Ta slovenski standard je istoveten z: EN ISO 27065:2017
ICS:
13.340.10 Varovalna obleka Protective clothing
SIST EN ISO 27065:2018 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 27065:2018

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SIST EN ISO 27065:2018


EN ISO 27065
EUROPEAN STANDARD

NORME EUROPÉENNE

November 2017
EUROPÄISCHE NORM
ICS 13.340.10
English Version

Protective clothing - Performance requirements for
protective clothing worn by operators applying pesticides
and for re-entry workers (ISO 27065:2017)
Habillement de protection - Exigences de performance Schutzkleidung - Leistungsanforderungen an
pour les vêtements de protection portés par les Schutzkleidung für die Anwender von
opérateurs appliquant des pesticides et pour les Pflanzenschutzmitteln sowie Personen für
travailleurs de rentrée (ISO 27065:2017) Nachfolgearbeiten (ISO 27065:2017)
This European Standard was approved by CEN on 12 September 2017.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 27065:2017 E
worldwide for CEN national Members.

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SIST EN ISO 27065:2018
EN ISO 27065:2017 (E)
Contents Page
European foreword . 3
Endorsement notice . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Regulation (EU) 2016/425 of the European Parliament and of the
Council of 9 March 2016 on personal protective equipment aimed to be covered. 4

2

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SIST EN ISO 27065:2018
EN ISO 27065:2017 (E)
European foreword
This document (EN ISO 27065:2017) has been prepared by Technical Committee ISO/TC 94 “Personal
safety - Protective clothing and equipment” in collaboration with Technical Committee CEN/TC 162
“Protective clothing including hand and arm protection and lifejackets” the secretariat of which is held
by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by May 2018, and conflicting national standards shall be
withdrawn at the latest by May 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EU Directive(s).
For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this
document.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 27065:2017 has been approved by CEN as EN ISO 27065:2017 without any modification.
3

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SIST EN ISO 27065:2018
EN ISO 27065:2017 (E)
Annex ZA
(informative)

Relationship between this European Standard and the essential
requirements of Regulation (EU) 2016/425 of the European Parliament and
of the Council of 9 March 2016 on personal protective equipment aimed to
be covered
This European Standard has been prepared under a Commission’s standardization request to provide
one voluntary means of conforming to essential requirements of Regulation (EU) 2016/425 of the
European Parliament and of the Council of 9 March 2016 on personal protective equipment.
Once this standard is cited in the Official Journal of the European Union under that Regulation (EU)
2016/425, compliance with the normative clauses of this standard given in Table ZA.1 confers, within
the limits of the scope of this standard, a presumption of conformity with the corresponding essential
requirements of that Regulation (EU) 2016/425 and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Regulation (EU) 2016/425
Essential Requirements of Regulation (EU) Clause(s)/sub- Remarks/Notes
2016/425 clause(s) of this EN
1.1.1. Ergonomics 8.1; 8.2
1.1.2.1. Optimum level of protection 8.1, 8.2
1.1.2.2. Classes of protection appropriate to 4
different levels of risk
1.2.1. Absence of inherent risks and other 6.7, 8.1
nuisance factors
1.2.1.1. Suitable constituent materials verified in ISO 13688
1.2.1.2. Satisfactory surface condition of all PPE verified in ISO 13688
parts in contact with the user
1.2.1.3. Maximum permissible user impediment 8.1, 8.2
1.3.1. Adaptation of PPE to user morphology 8.1, 8.2
1.3.2. Lightness and strength 6.5, 6.6, 7.4
2.4. PPE subject to ageing 5.1
2.12. PPE bearing one or more identification 9
markings or indicators directly or indirectly
relating to health and safety
3.10. Protection against substances and mixtures 6.2, 6.3, 6.4, 7.2, 7.3,
which are hazardous to health and against 8.3.1, 8.3.2
harmful biological agents
3.10.2. Protection against cutaneous and ocular
contact

4

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SIST EN ISO 27065:2018
EN ISO 27065:2017 (E)
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European
Standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European
Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of
this standard.
5

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SIST EN ISO 27065:2018

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SIST EN ISO 27065:2018
INTERNATIONAL ISO
STANDARD 27065
Second edition
2017-09
Protective clothing — Performance
requirements for protective clothing
worn by operators applying pesticides
and for re-entry workers
Habillement de protection — Exigences de performance pour les
vêtements de protection portés par les opérateurs appliquant des
pesticides et pour les travailleurs de rentrée
Reference number
ISO 27065:2017(E)
©
ISO 2017

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SIST EN ISO 27065:2018
ISO 27065:2017(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved

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SIST EN ISO 27065:2018
ISO 27065:2017(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Classification and testing requirements . 3
5 Pre-treatment and conditioning . 5
5.1 Pre-treatment by cleaning . 5
5.2 Conditioning . 5
6 Performance requirements of protective clothing materials . 5
6.1 General . 5
6.2 Material resistance to penetration (pipette test) . 6
6.3 Material Repellency (pipette test) . 6
6.4 Material resistance to permeation . 7
6.5 Material tensile strength . 7
6.6 Material tear resistance . 7
6.7 Material puncture resistance . 8
7 Performance requirements of seams . 8
7.1 General . 8
7.2 Seam resistance to penetration . 8
7.3 Seam resistance to permeation . 8
7.4 Seam tensile strength . 9
8 Performance requirements of protective clothing . 9
8.1 General . 9
8.2 Ergonomic tests (practical performance) . 9
8.3 Liquid penetration resistance . 9
8.3.1 Low-level spray test . 9
8.3.2 High-level spray test .10
9 Marking .10
9.1 General .10
9.2 Specific .10
10 Information supplied by the manufacturer .10
Annex A (normative) Test subject exercises for practical performance evaluation .12
Annex B (normative) Testing requirements for Levels C1, C2 and C3 protective clothing .13
Annex C (informative) Selection of test chemical for penetration tests .14
Annex D (informative) Material water-vapour resistance (optional) .15
Annex E (informative) Food and Agricultural Organization (FAO) Pesticide Labelling Pictograms 16
Annex F (informative) Risk assessment — PPE to mitigate risk .17
Bibliography .18
© ISO 2017 – All rights reserved iii

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SIST EN ISO 27065:2018
ISO 27065:2017(E)

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).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. 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 (see 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 on 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: www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 94, Personal safety — Protective clothing
and equipment, Subcommittee SC 13, Protective clothing.
This second edition cancels and replaces the first edition (ISO 27065:2011), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— major changes have been made to Levels 1 and 3 requirements;
— protective clothing for re-entry workers has been included in the scope.
iv © ISO 2017 – All rights reserved

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SIST EN ISO 27065:2018
ISO 27065:2017(E)

Introduction
This document addresses the performance requirements for protective clothing worn by operators
handling liquid pesticide products as well as protective clothing worn by re-entry workers. It
includes requirements for protective clothing (e.g. shirts, jackets, trousers, and coveralls) and partial-
body protective clothing (e.g. aprons, smocks, protective sleeves, hoods/caps, and material placed
below knapsack/backpack sprayers). Requirements for protective clothing, including partial-body,
constructed with multiple layers or materials are also included in this document.
This document classifies protective clothing, including partial-body, into three performance levels. A
brief description for the three levels is given below.
Level C1 protective clothing, including partial-body, is suitable when the potential risk is relatively low.
Level C1 protective clothing provides the least protection and is not suitable for use with concentrated
pesticide formulations. It can be used as the base protective clothing with additional items worn when
the potential risk is relatively higher. See Annex F for additional information on risk assessment and
use of PPE for risk mitigation.
Level C2 protective clothing, including partial-body, is suitable when it has been determined that the
protection required is higher than that provided by Level C1 protective clothing. Level C2 protective
clothing typically provides a balance between comfort and protection. This protective clothing is not
suitable for use with concentrated pesticide formulations. It can be used as the base protective clothing
with additional items worn when the potential risk is relatively higher.
Level C3 protective clothing, including partial-body, is suitable for use when it has been determined
that the potential risk is high. Precautionary measures such as short duration for use are necessary
for Level C3 suits/coveralls that may cause heat build-up resulting in heat exhaustion/stress. Level
C3 protective clothing, including partial-body, is suitable for use with diluted as well as concentrated
pesticides.
Personal Protective Equipment (PPE) is often used for risk mitigation. See Annex F for information on
risk assessment and use of PPE for risk mitigation. Since protective clothing can be contaminated in
various ways (e.g. fine spray, contact with wet surface, contact with pesticide product sprayed under
pressure, contact between the protective clothing and a contaminated surface), laboratory test methods
used in the standard rate materials and clothing rather than simulate the various field conditions.
ISO 16602 focuses on industrial chemicals, whereas this document focuses on protection against
pesticides that are frequently applied in aqueous solutions. Penetration, permeation, and repellency tests
in ISO 16602 are typically done with neat chemicals not used in pesticide application. In this document,
penetration, permeation, and repellency tests are conducted with a mixture. The test chemical selected
for testing is an emulsifiable concentrate that is representative of a worst case scenario for penetration
and repellency. Testing for penetration is conducted with diluted formulation. For permeation, the
standard provides a provision for testing with diluted formulation and concentrate. In additional, it
allows for testing with additional pesticide products, if required, based on risk assessment conducted
for the required pesticide product.
This document is intended for fabric and protective clothing manufacturers and pesticide product
manufacturers, as well as trainers, regulators, and other individuals or organizations that make
decisions regarding protective clothing for protection against pesticide products.
© ISO 2017 – All rights reserved v

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SIST EN ISO 27065:2018

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SIST EN ISO 27065:2018
INTERNATIONAL STANDARD ISO 27065:2017(E)
Protective clothing — Performance requirements for
protective clothing worn by operators applying pesticides
and for re-entry workers
1 Scope
This document establishes minimum performance, classification, and marking requirements for
protective clothing worn by operators handling pesticide products as well as re-entry workers. For the
purpose of this document, the term pesticide applies to insecticides, herbicides, fungicides, and other
substances applied in liquid form that are intended to prevent, destroy, repel, or reduce any pest or
weeds in agricultural settings, green spaces, roadsides, etc. It does not include biocidal products used
for agricultural and non-agricultural settings.
Pesticide handling includes mixing and loading, application, and other activities such as cleaning
contaminated equipment and containers. Concentrated pesticides are typically handled during mixing
and loading. Protective clothing covered by this document includes, but is not limited to, shirts,
jackets, trousers, coveralls, aprons, protective sleeves, caps/hats and other headwear (excluding hard
hats made of rigid materials, e.g. hats worn by construction workers), and accessories used under
knapsack/backpack sprayers.
This document does not address items used for the protection of the respiratory tract, hands, and feet.
This document does not address protection against fumigants.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements of this document. For dated references, only the edition cited applies. For
undated references, the latest edition of the referenced document (including any amendments) applies.
ISO 9073-4, Textiles — Test methods for nonwovens — Part 4: Determination of tear resistance
ISO 13688:2013, Protective clothing — General requirements
ISO 13934-1, Textiles — Tensile properties of fabrics — Part 1: Determination of maximum force and
elongation at maximum force using the strip method
ISO 13935-2, Textiles — Seam tensile properties of fabrics and made-up textile articles — Part 2:
Determination of maximum force to seam rupture using the grab method
ISO 13937-3, Textiles — Tear properties of fabrics — Part 3: Determination of tear force of wing-shaped
test specimens (Single tear method)
ISO 13996, Protective clothing — Mechanical properties — Determination of resistance to puncture
ISO 17491-4:2008, Protective clothing — Test methods for clothing providing protection against
chemicals — Part 4: Determination of resistance to penetration by a spray of liquid (spray test)
ISO 19918, Protection against chemicals — Measurement of cumulative permeation of chemicals with low
vapour pressure through materials
ISO 22608, Protective clothing — Protection against liquid chemicals — Measurement of repellency,
retention, and penetration of liquid pesticide formulations through protective clothing materials
© ISO 2017 – All rights reserved 1

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SIST EN ISO 27065:2018
ISO 27065:2017(E)

3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at http://www.iso.org/obp
3.1
analytical technique
procedure whereby the concentration of the chemical is determined quantitatively
Note 1 to entry: These techniques are often specific to individual chemical and collection medium combinations.
Applicable techniques include, but are not limited to, flame ionization, photo ionization, electro-chemical,
ultraviolet and infrared spectrophotometry, gas and liquid chromatography, and colourimetry.
3.2
cumulative permeation mass
total amount of chemical that permeates during a specified time from the time the material specimen is
first contacted with the test chemical
3.3
decontamination
removal of a contaminant or contaminants from the surface or matrix, or both, of protective clothing to
the extent necessary for its next intended action
3.4
fumigant
pesticide in the form of gas
3.5
limited-use protective clothing
protective clothing for limited duration of use, intended to be worn until damaged, hygienic cleaning
becomes necessary, or contamination with pesticides has occurred and disposal is required
Note 1 to entry: Limited-use protective clothing shall not be cleaned.
Note 2 to entry: This includes protective clothing for single use and for limited re-use, according to the
information supplied by the manufacturer.
3.6
partial-body protective clothing
protective clothing that does not provide full-body coverage
Note 1 to entry: Partial-body protective clothing may be used separately or in combination with other protective
clothing to increase the protection level of specific parts of the body. Examples applicable to this document
include items such as aprons, overshoes, sleeve protectors, material placed below knapsack/backpack sprayers,
and smocks.
3.7
penetration
process by which a pesticide moves through porous materials, seams, pinholes, or other imperfections
in a material on a non-molecular level
3.8
permeation
process by which a pesticide moves through a material on a molecular level, involving
— sorption of the molecules of the chemical into the contacted (outside) surface of a material,
— diffusion of the sorbed molecules in the material, and
2 © ISO 2017 – All rights reserved

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SIST EN ISO 27065:2018
ISO 27065:2017(E)

— desorption of the molecules from the opposite (inner) surface of the material
3.9
pesticide
substance or mixture of substances intended for preventing, destroying, repelling, or reducing any pest
or weeds
Note 1 to entry: Pesticides (plant protection products) approved for use in one country may not be approved in
another country.
3.10
pesticide operator
person handling pesticides in agricultural settin
...

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