EN ISO 45001:2023

SLOVENSKI STANDARD
01-oktober-2023
Sistem vodenja varnosti in zdravja pri delu - Zahteve z napotki za uporabo (ISO
45001:2018)
Occupational health and safety management systems - Requirements with guidance for
use (ISO 45001:2018)
Managementsysteme für Sicherheit und Gesundheit bei der Arbeit - Anforderungen mit
Anleitung zur Anwendung (ISO 45001:2018)
Systèmes de management de la santé et de la sécurité au travail - Exigences et lignes
directrices pour leur utilisation (ISO 45001:2018)
Ta slovenski standard je istoveten z: EN ISO 45001:2023
ICS:
03.100.70 Sistemi vodenja Management systems
13.100 Varnost pri delu. Industrijska Occupational safety.
higiena Industrial hygiene
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 45001
EUROPEAN STANDARD
NORME EUROPÉENNE
August 2023
EUROPÄISCHE NORM
ICS 13.100; 03.100.70
English Version
Occupational health and safety management systems -
Requirements with guidance for use (ISO 45001:2018)
Systèmes de management de la santé et de la sécurité Managementsysteme für Sicherheit und Gesundheit bei
au travail - Exigences et lignes directrices pour leur der Arbeit - Anforderungen mit Anleitung zur
utilisation (ISO 45001:2018) Anwendung (ISO 45001:2018)
This European Standard was approved by CEN on 7 August 2023.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 45001:2023 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO 45001:2018 has been prepared by Technical Committee ISO/TC 283 "Occupational
health and safety management” of the International Organization for Standardization (ISO) and has
been taken over as EN ISO 45001:2023 by CCMC.
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 February 2024, and conflicting national standards
shall be withdrawn at the latest by February 2024.
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.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 45001:2018 has been approved by CEN as EN ISO 45001:2023 without any modification.

INTERNATIONAL ISO
STANDARD 45001
First edition
2018-03
Occupational health and
safety management systems —
Requirements with guidance for use
Systèmes de management de la santé et de la sécurité au travail —
Exigences et lignes directrices pour leur utilisation
Reference number
ISO 45001:2018(E)
©
ISO 2018
ISO 45001:2018(E)
© ISO 2018
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
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved

ISO 45001:2018(E)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Context of the organization . 8
4.1 Understanding the organization and its context . 8
4.2 Understanding the needs and expectations of workers and other interested parties. 8
4.3 Determining the scope of the OH&S management system . 8
4.4 OH&S management system . 8
5 Leadership and worker participation . 9
5.1 Leadership and commitment . 9
5.2 OH&S policy . 9
5.3 Organizational roles, responsibilities and authorities.10
5.4 Consultation and participation of workers .10
6 Planning .11
6.1 Actions to address risks and opportunities .11
6.1.1 General.11
6.1.2 Hazard identification and assessment of risks and opportunities .12
6.1.3 Determination of legal requirements and other requirements .13
6.1.4 Planning action .13
6.2 OH&S objectives and planning to achieve them .14
6.2.1 OH&S objectives .14
6.2.2 Planning to achieve OH&S objectives .14
7 Support .15
7.1 Resources .15
7.2 Competence .15
7.3 Awareness .15
7.4 Communication .15
7.4.1 General.15
7.4.2 Internal communication .16
7.4.3 External communication .16
7.5 Documented information .16
7.5.1 General.16
7.5.2 Creating and updating .17
7.5.3 Control of documented information .17
8 Operation .17
8.1 Operational planning and control .17
8.1.1 General.17
8.1.2 Eliminating hazards and reducing OH&S risks .18
8.1.3 Management of change.18
8.1.4 Procurement .18
8.2 Emergency preparedness and response .19
9 Performance evaluation .19
9.1 Monitoring, measurement, analysis and performance evaluation .19
9.1.1 General.19
9.1.2 Evaluation of compliance .20
9.2 Internal audit .20
9.2.1 General.20
9.2.2 Internal audit programme .21
9.3 Management review .21
ISO 45001:2018(E)
10 Improvement .22
10.1 General .22
10.2 Incident, nonconformity and corrective action .22
10.3 Continual improvement .23
Annex A (informative) Guidance on the use of this document .24
Bibliography .40
iv © ISO 2018 – All rights reserved

ISO 45001:2018(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 Project Committee ISO/PC 283, Occupational health and safety
management systems.
ISO 45001:2018(E)
Introduction
0.1 Background
An organization is responsible for the occupational health and safety of workers and others who can
be affected by its activities. This responsibility includes promoting and protecting their physical and
mental health.
The adoption of an OH&S management system is intended to enable an organization to provide safe
and healthy workplaces, prevent work-related injury and ill health, and continually improve its OH&S
performance.
0.2 Aim of an OH&S management system
The purpose of an OH&S management system is to provide a framework for managing OH&S risks and
opportunities. The aim and intended outcomes of the OH&S management system are to prevent work-
related injury and ill health to workers and to provide safe and healthy workplaces; consequently, it
is critically important for the organization to eliminate hazards and minimize OH&S risks by taking
effective preventive and protective measures.
When these measures are applied by the organization through its OH&S management system, they
improve its OH&S performance. An OH&S management system can be more effective and efficient when
taking early action to address opportunities for improvement of OH&S performance.
Implementing an OH&S management system conforming to this document enables an organization to
manage its OH&S risks and improve its OH&S performance. An OH&S management system can assist an
organization to fulfil its legal requirements and other requirements.
0.3 Success factors
The implementation of an OH&S management system is a strategic and operational decision for an
organization. The success of the OH&S management system depends on leadership, commitment and
participation from all levels and functions of the organization.
The implementation and maintenance of an OH&S management system, its effectiveness and its ability
to achieve its intended outcomes are dependent on a number of key factors, which can include:
a) top management leadership, commitment, responsibilities and accountability;
b) top management developing, leading and promoting a culture in the organization that supports the
intended outcomes of the OH&S management system;
c) communication;
d) consultation and participation of workers, and, where they exist, workers’ representatives;
e) allocation of the necessary resources to maintain it;
f) OH&S policies, which are compatible with the overall strategic objectives and direction of the
organization;
g) effective process(es) for identifying hazards, controlling OH&S risks and taking advantage of OH&S
opportunities;
h) continual performance evaluation and monitoring of the OH&S management system to improve
OH&S performance;
i) integration of the OH&S management system into the organization’s business processes;
j) OH&S objectives that align with the OH&S policy and take into account the organization’s hazards,
OH&S risks and OH&S opportunities;
vi © ISO 2018 – All rights reserved

ISO 45001:2018(E)
k) compliance with its legal requirements and other requirements.
Demonstration of successful implementation of this document can be used by an organization to give
assurance to workers and other interested parties that an effective OH&S management system is in
place. Adoption of this document, however, will not in itself guarantee prevention of work-related injury
and ill health to workers, provision of safe and healthy workplaces and improved OH&S performance.
The level of detail, the complexity, the extent of documented information and the resources needed to
ensure the success of an organization’s OH&S management system will depend on a number of factors,
such as:
— the organization’s context (e.g. number of workers, size, geography, culture, legal requirements and
other requirements);
— the scope of the organization’s OH&S management system;
— the nature of the organization’s activities and the related OH&S risks.
0.4 Plan-Do-Check-Act cycle
The OH&S management system approach applied in this document is founded on the concept of Plan-
Do-Check-Act (PDCA).
The PDCA concept is an iterative process used by organizations to achieve continual improvement. It
can be applied to a management system and to each of its individual elements, as follows:
a) Plan: determine and assess OH&S risks, OH&S opportunities and other risks and other
opportunities, establish OH&S objectives and processes necessary to deliver results in accordance
with the organization’s OH&S policy;
b) Do: implement the processes as planned;
c) Check: monitor and measure activities and processes with regard to the OH&S policy and OH&S
objectives, and report the results;
d) Act: take actions to continually improve the OH&S performance to achieve the intended outcomes.
This document incorporates the PDCA concept into a new framework, as shown in Figure 1.
ISO 45001:2018(E)
NOTE The numbers given in brackets refer to the clause numbers in this document.
Figure 1 — Relationship between PDCA and the framework in this document
0.5 Contents of this document
This document conforms to ISO’s requirements for management system standards. These requirements
include a high level structure, identical core text and common terms with core definitions, designed to
benefit users implementing multiple ISO management system standards.
This document does not include requirements specific to other subjects, such as those for quality, social
responsibility, environmental, security or financial management, though its elements can be aligned or
integrated with those of other management systems.
This document contains requirements that can be used by an organization to implement an OH&S
management system and to assess conformity. An organization that wishes to demonstrate conformity
to this document can do so by:
— making a self-determination and self-declaration, or
— seeking confirmation of its conformity by parties having an interest in the organization, such as
customers, or
— seeking confirmation of its self-declaration by a party external to the organization, or
— seeking certification/registration of its OH&S management system by an external organization.
Clauses 1 to 3 in this document set out the scope, normative references and terms and definitions which
apply to the use of this document, while Clauses 4 to 10 contain the requirements to be used to assess
conformity to this document. Annex A provides informative explanations to these requirements. The
terms and definitions in Clause 3 are arranged in conceptual order, with an alphabetical index provided
at the end of this document.
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ISO 45001:2018(E)
In this document, the following verbal forms are used:
a) “shall” indicates a requirement;
b) “should” indicates a recommendation;
c) “may” indicates a permission;
d) “can” indicates a possibility or a capability.
Information marked as “NOTE” is for guidance in understanding or clarifying the associated
requirement. “Notes to entry” used in Clause 3 provide additional information that supplements the
terminological data and can contain provisions relating to the use of a term.
INTERNATIONAL STANDARD ISO 45001:2018(E)
Occupational health and safety management systems —
Requirements with guidance for use
1 Scope
This document specifies requirements for an occupational health and safety (OH&S) management
system, and gives guidance for its use, to enable organizations to provide safe and healthy workplaces
by preventing work-related injury and ill health, as well as by proactively improving its OH&S
performance.
This document is applicable to any organization that wishes to establish, implement and maintain an
OH&S management system to improve occupational health and safety, eliminate hazards and minimize
OH&S risks (including system deficiencies), take advantage of OH&S opportunities, and address OH&S
management system nonconformities associated with its activities.
This document helps an organization to achieve the intended outcomes of its OH&S management system.
Consistent with the organization’s OH&S policy, the intended outcomes of an OH&S management system
include:
a) continual improvement of OH&S performance;
b) fulfilment of legal requirements and other requirements;
c) achievement of OH&S objectives.
This document is applicable to any organization regardless of its size, type and activities. It is applicable
to the OH&S risks under the organization’s control, taking into account factors such as the context in
which the organization operates and the needs and expectations of its workers and other interested
parties.
This document does not state specific criteria for OH&S performance, nor is it prescriptive about the
design of an OH&S management system.
This document enables an organization, through its OH&S management system, to integrate other
aspects of health and safety, such as worker wellness/wellbeing.
This document does not address issues such as product safety, property damage or environmental
impacts, beyond the risks to workers and other relevant interested parties.
This document can be used in whole or in part to systematically improve occupational health and
safety management. However, claims of conformity to this document are not acceptable unless all its
requirements are incorporated into an organization’s OH&S management system and fulfilled without
exclusion.
2 Normative references
There are no normative references in this document.
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:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
ISO 45001:2018(E)
— IEC Electropedia: available at http:// www .electropedia .org/
3.1
organization
person or group of people that has its own functions with responsibilities, authorities and relationships
to achieve its objectives (3.16)
Note 1 to entry: The concept of organization includes, but is not limited to sole-trader, company, corporation, firm,
enterprise, authority, partnership, charity or institution, or part or combination thereof, whether incorporated
or not, public or private.
Note 2 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1.
3.2
interested party (preferred term)
stakeholder (admitted term)
person or organization (3.1) that can affect, be affected by, or perceive itself to be affected by a decision
or activity
Note 1 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1.
3.3
worker
person performing work or work-related activities that are under the control of the organization (3.1)
Note 1 to entry: Persons perform work or work-related activities under various arrangements, paid or unpaid,
such as regularly or temporarily, intermittently or seasonally, casually or on a part-time basis.
Note 2 to entry: Workers include top management (3.12), managerial and non-managerial persons.
Note 3 to entry: The work or work-related activities performed under the control of the organization may be
performed by workers employed by the organization, workers of external providers, contractors, individuals,
agency workers, and by other persons to the extent the organization shares control over their work or work-
related activities, according to the context of the organization.
3.4
participation
involvement in decision-making
Note 1 to entry: Participation includes engaging health and safety committees and workers’ representatives,
where they exist.
3.5
consultation
seeking views before making a decision
Note 1 to entry: Consultation includes engaging health and safety committees and workers’ representatives,
where they exist.
3.6
workplace
place under the control of the organization (3.1) where a person needs to be or to go for work purposes
Note 1 to entry: The organization’s responsibilities under the OH&S management system (3.11) for the workplace
depend on the degree of control over the workplace.
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ISO 45001:2018(E)
3.7
contractor
external organization (3.1) providing services to the organization in accordance with agreed
specifications, terms and conditions
Note 1 to entry: Services may include construction activities, among others.
3.8
requirement
need or expectation that is stated, generally implied or obligatory
Note 1 to entry: “Generally implied” means that it is custom or common practice for the organization (3.1) and
interested parties (3.2) that the need or expectation under consideration is implied.
Note 2 to entry: A specified requirement is one that is stated, for example in documented information (3.24).
Note 3 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1.
3.9
legal requirements and other requirements
legal requirements that an organization (3.1) has to comply with and other requirements (3.8) that an
organization has to or chooses to comply with
Note 1 to entry: For the purposes of this document, legal requirements and other requirements are those relevant
to the OH&S management system (3.11).
Note 2 to entry: “Legal requirements and other requirements” include the provisions in collective agreements.
Note 3 to entry: Legal requirements and other requirements include those that determine the persons who are
workers’ (3.3) representatives in accordance with laws, regulations, collective agreements and practices.
3.10
management system
set of interrelated or interacting elements of an organization (3.1) to establish policies (3.14) and
objectives (3.16) and processes (3.25) to achieve those objectives
Note 1 to entry: A management system can address a single discipline or several disciplines.
Note 2 to entry: The system elements include the organization’s structure, roles and responsibilities, planning,
operation, performance evaluation and improvement.
Note 3 to entry: The scope of a management system may include the whole of the organization, specific and
identified functions of the organization, specific and identified sections of the organization, or one or more
functions across a group of organizations.
Note 4 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1. Note 2 to entry
has been modified to clarify some of the wider elements of a management system.
3.11
occupational health and safety management system
OH&S management system
management system (3.10) or part of a management system used to achieve the OH&S policy (3.15)
Note 1 to entry: The intended outcomes of the OH&S management system are to prevent injury and ill health
(3.18) to workers (3.3) and to provide safe and healthy workplaces (3.6).
Note 2 to entry: The terms “occupational health and safety” (OH&S) and “occupational safety and health” (OSH)
have the same meaning.
ISO 45001:2018(E)
3.12
top management
person or group of people who directs and controls an organization (3.1) at the highest level
Note 1 to entry: Top management has the power to delegate authority and provide resources within the
organization, provided ultimate responsibility for the OH&S management system (3.11) is retained.
Note 2 to entry: If the scope of the management system (3.10) covers only part of an organization, then top
management refers to those who direct and control that part of the organization.
Note 3 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1. Note 1 to entry
has been modified to clarify the responsibility of top management in relation to an OH&S management system.
3.13
effectiveness
extent to which planned activities are realized and planned results achieved
Note 1 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1.
3.14
policy
intentions and direction of an organization (3.1), as formally expressed by its top management (3.12)
Note 1 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1.
3.15
occupational health and safety policy
OH&S policy
policy (3.14) to prevent work-related injury and ill health (3.18) to workers (3.3) and to provide safe and
healthy workplaces (3.6)
3.16
objective
result to be achieved
Note 1 to entry: An objective can be strategic, tactical, or operational.
Note 2 to entry: Objectives can relate to different disciplines (such as financial, health and safety, and
environmental goals) and can apply at different levels (such as strategic, organization-wide, project, product and
process (3.25)).
Note 3 to entry: An objective can be expressed in other ways, e.g. as an intended outcome, a purpose, an
operational criterion, as an OH&S objective (3.17), or by the use of other words with similar meaning (e.g. aim,
goal, or target).
Note 4 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1. The original
Note 4 to entry has been deleted as the term “OH&S objective” has been defined separately in 3.17.
3.17
occupational health and safety objective
OH&S objective
objective (3.16) set by the organization (3.1) to achieve specific results consistent with the OH&S
policy (3.15)
3.18
injury and ill health
adverse effect on the physical, mental or cognitive condition of a person
Note 1 to entry: These adverse effects include occupational disease, illness and death.
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ISO 45001:2018(E)
Note 2 to entry: The term “injury and ill health” implies the presence of injury or ill health, either on their own or
in combination.
3.19
hazard
source with a potential to cause injury and ill health (3.18)
Note 1 to entry: Hazards can include sources with the potential to cause harm or hazardous situations, or
circumstances with the potential for exposure leading to injury and ill health.
3.20
risk
effect of uncertainty
Note 1 to entry: An effect is a deviation from the expected — positive or negative.
Note 2 to entry: Uncertainty is the state, even partial, of deficiency of information related to, understanding or
knowledge of, an event, its consequence, or likelihood.
Note 3 to entry: Risk is often characterized by reference to potential “events” (as defined in ISO Guide 73:2009,
3.5.1.3) and “consequences” (as defined in ISO Guide 73:2009, 3.6.1.3), or a combination of these.
Note 4 to entry: Risk is often expressed in terms of a combination of the consequences of an event (including
changes in circumstances) and the associated “likelihood” (as defined in ISO Guide 73:2009, 3.6.1.1) of occurrence.
Note 5 to entry: In this document, where the term “risks and opportunities” is used this means OH&S risks (3.21),
OH&S opportunities (3.22) and other risks and other opportunities for the management system.
Note 6 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1. Note 5 to entry
has been added to clarify the term “risks and opportunities” for its use within this document.
3.21
occupational health and safety risk
OH&S risk
combination of the likelihood of occurrence of a work-related hazardous event(s) or exposure(s) and
the severity of injury and ill health (3.18) that can be caused by the event(s) or exposure(s)
3.22
occupational health and safety opportunity
OH&S opportunity
circumstance or set of circumstances that can lead to improvement of OH&S performance (3.28)
3.23
competence
ability to apply knowledge and skills to achieve intended results
Note 1 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1.
3.24
documented information
information required to be controlled and maintained by an organization (3.1) and the medium on
which it is contained
Note 1 to entry: Documented information can be in any format and media, and from any source.
Note 2 to entry: Documented information can refer to:
a) the management system (3.10), including related processes (3.25);
b) information created in order for the organization to operate (documentation);
c) evidence of results achieved (records).
ISO 45001:2018(E)
Note 3 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1.
3.25
process
set of interrelated or interacting activities which transforms inputs into outputs
Note 1 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1.
3.26
procedure
specified way to carry out an activity or a process (3.25)
Note 1 to entry: Procedures may be documented or not.
[SOURCE: ISO 9000:2015, 3.4.5, modified — Note 1 to entry has been modified.]
3.27
performance
measurable result
Note 1 to entry: Performance can relate either to quantitative or qualitative findings. Results can be determined
and evaluated by qualitative or quantitative methods.
Note 2 to entry: Performance can relate to the management of activities, processes (3.25), products (including
services), systems or organizations (3.1).
Note 3 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1. Note 1 to entry
has been modified to clarify the types of methods that may be used for determining and evaluating results.
3.28
occupational health and safety performance
OH&S performance
performance (3.27) related to the effectiveness (3.13) of the prevention of injury and ill health (3.18) to
workers (3.3) and the provision of safe and healthy workplaces (3.6)
3.29
outsource, verb
make an arrangement where an external organization (3.1) performs part of an organization’s function
or process (3.25)
Note 1 to entry: An external organization is outside the scope of the management system (3.10), although the
outsourced function or process is within the scope.
Note 2 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1.
3.30
monitoring
determining the status of a system, a process (3.25) or an activity
Note 1 to entry: To determine the status, there may be a need to check, supervise or critically observe.
Note 2 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1.
6 © ISO 2018 – All rights reserved

ISO 45001:2018(E)
3.31
measurement
process (3.25) to determine a value
Note 1 to entry: This constitutes one of the common terms and core definitions for ISO management system
standards given in Annex SL of the Consolidated ISO Supplement to the ISO/IEC Directives, Part 1.
3.32
audit
systematic, independent and documented process (3.25) for obtaining audit evidence and evaluating it
objectively to determine the extent to which the audit criteria are fulfilled
Note 1 to entry: An audit can be an internal audit (first party) or an external audit (second party or third party),
and it can be a combined audit (combining two or more disciplines).
Note 2 to entry: An internal audit is conducted by the organization (3.1) itself, or by an external party on its behalf.
Note 3 to entry: “Audit evidence” and “audit criteria” are defined in ISO 19011.
Note 4 to entry: This constitutes one of the common terms and core definitions for ISO management s
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