• Fahad Gohar

#ISO45001vs #OSHAS18001 vs #AS/NZS4801









ISO45001:2018

4 Context of the Organisation

4.1 Understanding the organisation and its context

OHSAS 18001:2007

No Equivalent

AS/NZS 4801:2001

No Equivalent


ISO45001:2018

4.2 Understanding the needs and expectations of workers and other interested parties

OHSAS 18001:2007

No Equivalent

AS/NZS 4801:2001

No Equivalent


ISO45001:2018

4.3 Determining the scope of the OH&S Management System

OHSAS 18001:2007

4.1 General Requirements

AS/NZS 4801:2001

No Equivalent


ISO45001:2018

4.4 OH&S Management system

OHSAS 18001:2007

4.1 General Requirements

AS/NZS 4801:2001

4.1 General Requirements


ISO45001:2018

5 Leadership and Worker Participation

5.1 Leadership and commitment

OHSAS 18001:2007

4.4.1 Resources, roles, responsibility, accountability and authority

AS/NZS 4801:2001

Refer 4.4.1.2


ISO45001:2018

5.2 OH&S Policy

OHSAS 18001:2007

4.2 OH&S Policy

AS/NZS 4801:2001

4.2 OH&S Policy


ISO45001:2018

5.3 Organisational Roles, responsibilities and authorities

OHSAS 18001:2007

4.4.3.2 Participation and consultation

AS/NZS 4801:2001

4.4.1.2 Responsibility and Accountability


ISO45001:2018

5.4 Consultation and participation of workers

OHSAS 18001:2007

4.4.1 Resources, roles, responsibility, accountability and authority

AS/NZS 4801:2001

4.4.3 Consultation, communication and reporting


ISO45001:2018

6 Planning

6.1 Actions to address risk and opportunities

6.1.1 General

OHSAS 18001:2007

No Equivalent

AS/NZS 4801:2001

4.3 Planning

4.3.1 Planning for identification of hazards, hazard/risk assessment and control of hazards/risks


ISO45001:2018

6.1.2 Hazard identification and assessment of risks and opportunities

6.1.2.1 Hazard identification

OHSAS 18001:2007

4.3.1 Hazard identification, risk assessment and determining controls

AS/NZS 4801:2001

4.4.6.2 Hazard identification


ISO45001:2018

6.1.2.2 Assessment of OH&S risks and other risks to the OH&S system

OHSAS 18001:2007

4.3.1 Hazard identification, risk assessment and determining controls

AS/NZS 4801:2001

4.4.6.3 Hazard/risk assessment


ISO45001:2018

6.1.2.3 Assessment of OH&S opportunities and other opportunities

OHSAS 18001:2007

No Equivalent

AS/NZS 4801:2001

No Equivalent


ISO45001:2018

6.1.3 Determination of legal requirements and other requirements

OHSAS 18001:2007

4.3.2 Legal and other requirements

AS/NZS 4801:2001

4.3.2 Legal and other requirements


ISO45001:2018

6.1.4 Planning action

OHSAS 18001:2007

No Equivalent

AS/NZS 4801:2001

No Equivalent


ISO45001:2018

6.2 OH&S objectives and planning to achieve them

6.2.1 OH&S Objectives

OHSAS 18001:2007

4.3.3 Objectives and programme(s)

AS/NZS 4801:2001

4.3.3 Objectives & targets


ISO45001:2018

6.2.2 Planning to achieve the OH&S objectives

OHSAS 18001:2007

4.3.3 Objectives and programme(s)

AS/NZS 4801:2001

4.3.4 OH&S Management Plans

ISO45001:2018

7 Support

7.1 Resources

OHSAS 18001:2007

4.4.1 Resources, roles, responsibility, accountability and authorities

AS/NZS 4801:2001

4.4 Implementation

4.4.1 Structure and responsibility

4.4.1.1 Resources


ISO45001:2018

7.2 Competence

7.3 Awareness

OHSAS 18001:2007

4.4.2 Competence, training and awareness

AS/NZS 4801:2001

4.2.2 Training & Competency


ISO45001:2018

7.4 Communication

7.4.1 General

7.4.2 Internal Communication

7.4.3. External Communication

OHSAS 18001:2007

4.4.3 Communication, participation and consultation

4.4.3.1 Communication

AS/NZS 4801:2001

4.4.3.2 Communication

ISO45001:2018

No Equivalent

OHSAS 18001:2007

No Equivalent

AS/NZS 4801:2001

4.4.3.3 Reporting


ISO45001:2018

7.5 Documented Information

7.5.1 General

7.5.2 Creating and updating

7.5.3 Control of documented information

OHSAS 18001:2007

4.4.4 Documentation

4.4.5 Control of Documents

4.5.4 Control of Records

AS/NZS 4801:2001

4.4.4 Documentation

4.4.5 Document and data control

4.5.3 Records and records management


ISO45001:2018

8 Operation

8.1 Operational planning and control

8.1.1 General

8.2.2 Elimination hazards and reducing OH&S risks

OHSAS 18001:2007

4.4 Implementation and operation

4.4.6 Operational Control

4.3.1 Hazard identification, risk assessment and determining control

AS/NZS 4801:2001

4.4.6.4 Control of hazards/risks


ISO45001:2018

8.1.3 Management of change

8.1.4 Procurement

8.1.4.1 General

8.1.4.2 Contractors

8.1.4.3 Outsourcing

OHSAS 18001:2007

4.3.1 Hazard identification, risk assessment and determining control

4.4.6 Operational control

AS/NZS 4801:2001

No standard equivalent – however refer to 4.3.1, 4.3.2, 4.4.2, 4.4.1.2 and 4.4.6.2


ISO45001:2018

8.2 Emergency preparedness and response

OHSAS 18001:2007

4.4.7 Emergency preparedness and response

AS/NZS 4801:2001

4.4.7 Emergency preparedness and response


ISO45001:2018

9 Performance Evaluation

9.1 Monitoring, measurement, analysis and performance evaluation

9.1.1 General

OHSAS 18001:2007

4.5.1 Performance measurement and monitoring

AS/NZS 4801:2001

4.5 Measurement and Evaluation

4.5.1 Monitoring and measurement

4.5.1.1 General


ISO45001:2018

9.1.2 Evaluation of Compliance

OHSAS 18001:2007

5.5.2 Evaluation of compliance

AS/NZS 4801:2001

No Equivalent


ISO45001:2018

9.2 Internal Audit

9.2.1 General

9.2.2 Internal Programme

OHSAS 18001:2007

4.5.5 Internal Audit

AS/NZS 4801:2001

4.5.5 OHSMS Audit


ISO45001:2018

9.3 Management Review

OHSAS 18001:2007

4.6 Management Review

AS/NZS 4801:2001

4.6 Management Review


ISO45001:2018

10 Improvement

10.2 Incident, nonconformity and corrective action

OHSAS 18001:2007

4.5.3.1 Incident investigation

4.5.3.2 Nonconformity corrective action and preventive action

AS/NZS 4801:2001

4.5.2 Incident Investigation, corrective action and preventive action


ISO45001:2018

10.3 Improvement

OHSAS 18001:2007

4.2 OH&S Policy

AS/NZS 4801:2001

No standalone equivalent – however refer to 4.4.1.1, 4.4.1.2, 4.4.3.3, 4.5.4 and 4.6

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