EN IEC 62443-2-4:2019/A1:2019

Security for industrial automation and control systems - Part 2-4: Security program requirements for IACS service providers

This part of IEC 62443 specifies a comprehensive set of requirements for security capabilities
for IACS service providers that they can offer to the asset owner during integration and
maintenance activities of an Automation Solution. Because not all requirements apply to all
industry groups and organizations, Subclause 4.1.4 provides for the development of Profiles
that allow for the subsetting of these requirements. Profiles are used to adapt this document
to specific environments, including environments not based on an IACS.
NOTE 1 The term “Automation Solution” is used as a proper noun (and therefore capitalized) in this part of
IEC 62443 to prevent confusion with other uses of this term.
Collectively, the security capabilities offered by an IACS service provider are referred to as its
Security Program. In a related specification, IEC 62443-2-1 describes requirements for the
Security Management System of the asset owner.
NOTE 2 In general, these security capabilities are policy, procedure, practice and personnel related.
Figure 2 illustrates how the integration and maintenance capabilities relate to the IACS and
the control system product that is integrated into the Automation Solution. Some of these
capabilities reference security measures defined in IEC 62443-3-3 that the service provider
must ensure are supported in the Automation Solution (either included in the control system
product or separately added to the Automation Solution).

IT-Sicherheit für industrielle Automatisierungssysteme - Teil 2-4: Anforderungen an das IT-Sicherheitsprogramm von Dienstleistern für industrielle Automatisierungssysteme

Sécurité des automatismes industriels et des systèmes de commande - Partie 2-4: Exigences de programme de sécurité pour les fournisseurs de service IACS

Zaščita industrijske avtomatizacije in nadzornih sistemov - 2-4. del: Zahteve za program zaščite za ponudnike storitev IACS - Dopolnilo A1 (IEC 62443-2-4:2015/A1:2017)

Ta del standarda IEC 62443 določa izčrpen sklop zahtev za zmogljivosti zaščite
za ponudnike storitev IACS, ki jih lahko ponudijo lastniku dobrine med integracijo in
vzdrževanjem Rešitve avtomatizacije. Ker vse zahteve ne veljajo za vse
industrijske skupine in organizacije, podtočka 4.1.4 zagotavlja razvoj profilov, ki
omogočajo podnabor teh zahtev. Profili se uporabljajo za prilagoditev tega dokumenta
posebnim okoljem, vključno z okolji, ki ne temeljijo na skupnosti IACS.
OPOMBA 1: Izraz »Rešitev avtomatizacije« se v tem delu standarda IEC 62443 uporablja kot lastno ime (in je zato zapisan z veliko začetnico), da ga ni mogoče zamenjati z drugimi uporabami tega izraza.
Skupaj se zmogljivosti zaščite, ki jih ponuja ponudnik storitev IACS, imenujejo njegov
program varnosti zaščite. V povezani specifikaciji standard IEC 62443-2-1 opisuje zahteve za
sistem vodenja zaščite lastnika dobrine.
OPOMBA 2: Na splošno so te zmogljivosti zaščite povezane s politiko, postopki, prakso in osebjem.
Na sliki 2 je prikazano, kako so zmogljivosti integracije in vzdrževanja povezane s skupnostjo IACS in
izdelkom nadzornega sistema, ki je integriran v Rešitev avtomatizacije. Nekatere od teh
zmogljivosti se navezujejo na ukrepe za zaščito iz standarda IEC 62443-3-3, za katere mora ponudnik storitev
zagotoviti, da jih Rešitev avtomatizacije podpira (so vključeni v izdelku nadzornega
sistema ali pa so v Rešitev avtomatizacije dodani posebej).

General Information

• Status: Published
• Publication Date: 18-Apr-2019
• Withdrawal Date: 02-Apr-2022
• ICS: 25.040.40 - Industrial process measurement and control
• ICS: 35.110 - Networking
• Technical Committee: CLC/TC 65X - Industrial-process measurement, control and automation
• Drafting Committee: CLC/TC 65X - Industrial-process measurement, control and automation
• Current Stage: 6060 - Document made available - Publishing
• Start Date: 19-Apr-2019
• Due Date: 08-Nov-2020
• Completion Date: 19-Apr-2019
• Ref Project: SIST EN IEC 62443-2-4:2019/A1:2019 - Security for industrial automation and control systems - Part 2-4: Security program requirements for IACS service providers (IEC 62443-2-4:2015/A1:2017)

Relations

• Replaced By: EN IEC 62443-2-4:2024 - Security for industrial automation and control systems - Part 2-4: Security program requirements for IACS service providers
• Effective Date: 26-Jul-2022
• Amends: EN IEC 62443-2-4:2019 - Security for industrial automation and control systems - Part 2-4: Security program requirements for IACS service providers
• Effective Date: 17-Apr-2018

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 62443-2-4:2019/A1:2019
01-november-2019
Zaščita industrijske avtomatizacije in nadzornih sistemov - 2-4. del: Zahteve za
program zaščite za ponudnike storitev IACS - Dopolnilo A1 (IEC 62443-2-
4:2015/A1:2017)
Security for industrial automation and control systems - Part 2-4: Security program
requirements for IACS service providers (IEC 62443-2-4:2015/A1:2017)
IT-Sicherheit für industrielle Automatisierungssysteme - Teil 2-4: Anforderungen an das
IT-Sicherheitsprogramm von Dienstleistern für industrielle Automatisierungssysteme
(IEC 62443-2-4:2015/A1:2017)
Sécurité des automatismes industriels et des systèmes de commande - Partie 2-4:
Exigences de programme de sécurité pour les fournisseurs de service IACS
(IEC 62443-2-4:2015/A1:2017)
Ta slovenski standard je istoveten z: EN IEC 62443-2-4:2019/A1:2019
ICS:
25.040.01 Sistemi za avtomatizacijo v Industrial automation
industriji na splošno systems in general
35.030 Informacijska varnost IT Security
SIST EN IEC 62443-2-4:2019/A1:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 62443-2-4:2019/A1:2019


EUROPEAN STANDARD EN IEC 62443-2-4:2019/A1

NORME EUROPÉENNE

EUROPÄISCHE NORM
April 2019
ICS 35.110; 25.040.40

English Version
Security for industrial automation and control systems - Part 2-4:
Security program requirements for IACS service providers
(IEC 62443-2-4:2015/A1:2017)
Sécurité des automatismes industriels et des systèmes de IT-Sicherheit für industrielle Automatisierungssysteme - Teil
commande - Partie 2-4: Exigences de programme de 2-4: Anforderungen an das IT-Sicherheitsprogramm von
sécurité pour les fournisseurs de service IACS Dienstleistern für industrielle Automatisierungssysteme
(IEC 62443-2-4:2015/A1:2017) (IEC 62443-2-4:2015/A1:2017)
This amendment A1 modifies the European Standard EN IEC 62443-2-4:2019; it was approved by CENELEC on 2019-04-03. CENELEC
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this amendment 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 CENELEC member.
This amendment exists in three official versions (English, French, German). A version in any other language made by translation under the
responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as
the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic,
Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 62443-2-4:2019/A1:2019 E

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SIST EN IEC 62443-2-4:2019/A1:2019
EN IEC 62443-2-4:2019/A1:2019 (E)
European foreword
This document (EN IEC 62443-2-4:2019/A1:2019) consists of the text of IEC 62443-2-4:2015/A1:2017
prepared by IEC/TC 65 "Industrial-process measurement, control and automation".
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-04-03
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-04-03
document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 62443-2-4:2015/A1:2017 was approved by CENELEC as a
European Standard without any modification.


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SIST EN IEC 62443-2-4:2019/A1:2019
SLOVENSKI STANDARD
SIST EN IEC 62443-2-4:2019/A1:2019
01-november-2019
Zaščita industrijske avtomatizacije in nadzornih sistemov - 2-4. del: Zahteve za
program zaščite za ponudnike storitev IACS - Dopolnilo A1 (IEC 62443-2-
4:2015/A1:2017)
Security
...