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Management of Change (MOC) for Plant Modifications Training Course

Equips plant teams to identify, assess, approve, implement and close out changes to process plants safely, drawing on lessons from major incidents.

PSM · Process Safety ManagementAll Levels#2336ClassroomEnglish , Arabic
Duration
5 Days
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Free substitution at any time · 30+ days' notice: full refund minus 10%. Cancellation policy

Course Overview

The Management of Change (MOC) for Plant Modifications Training Course equips engineers, operations and maintenance personnel, process safety professionals, and supervisors with the knowledge and practical skills to identify, assess, approve, implement, and close out changes to process plants safely and effectively. In oil and gas, refining, petrochemical, chemical, power, water, and other industrial facilities, modifications to equipment, technology, chemicals, operating limits, control systems, procedures, and organizations are a constant part of plant life. Many major industrial accidents have been linked to changes that were not recognized as changes, were poorly assessed, or were implemented without updating documentation, training, and safeguards. The course provides a practical, step-by-step approach to MOC based on recognized process safety management regulations and industry guidance. Participants learn what constitutes a change, how to distinguish replacement in kind from change, and how to manage permanent, temporary, and emergency changes, including changes to control systems, software, safety instrumented systems, and organizations. The program covers the full MOC workflow: initiation, screening and classification, hazard identification and risk assessment, technical and multidisciplinary review, approval authorities, implementation, updating of process safety information and procedures, training and communication, pre-startup safety review, and closeout. Participants also learn how to manage temporary change expiry, monitor MOC performance through key indicators and audits, and avoid common MOC failures. The course is delivered through case studies of incidents linked to change, practical MOC scenario workshops, and review of sample MOC packages. Participants leave with an MOC procedure outline, a change identification and screening checklist, a risk assessment selection guide, an MOC review and approval template, a pre-startup safety review checklist, and an MOC performance and audit checklist.

Learning Objectives

  • Analyze the purpose of management of change and its role in process safety management, drawing lessons from major incidents linked to change, on Day 1.
  • Apply recognized process safety management regulations and industry guidance to MOC systems.
  • Identify what constitutes a change and distinguish replacement in kind from change requiring MOC.
  • Manage different types of change, including technology, equipment, chemicals, operating limits, procedures, control systems, software, and safety instrumented systems.
  • Manage permanent, temporary, and emergency changes, including controls for temporary change expiry and emergency authorization.
  • Apply management of organizational change to staffing, roles, and organizational structures that affect process safety.
  • Screen and classify changes and select appropriate hazard identification and risk assessment methods, including checklists, what-if, and HAZOP.
  • Conduct multidisciplinary technical reviews and apply approval authorities based on risk and complexity.
  • Ensure that process safety information, drawings, procedures, relief and safety system documentation, and maintenance systems are updated following changes.
  • Plan training and communication for affected personnel and conduct effective pre-startup safety reviews.
  • Close out MOC records completely and maintain accurate documentation.
  • Monitor MOC system performance using key indicators, audits, and lessons learned and develop an MOC improvement plan by the end of Day 5.

Who Should Attend

This course is designed for process, mechanical, electrical, instrumentation, and control engineers, operations and maintenance supervisors and managers, and process safety and technical safety professionals involved in initiating, reviewing, approving, or implementing plant changes. It is also relevant for MOC coordinators, HSE professionals, project and modification engineers, inspection and integrity engineers, and auditors of process safety management systems. It is particularly valuable for professionals in oil and gas production, refining, petrochemical, chemical, fertilizer, and gas processing facilities; in power generation, desalination, and water treatment plants; in pharmaceutical, food, and manufacturing plants handling hazardous materials; and in engineering contractors and consultants supporting plant modifications.

Learning Outcomes

  • By the end of the course, participants will be able to:
  • Explain why MOC is critical for preventing process safety incidents.
  • Recognize changes that require MOC, including subtle and organizational changes.
  • Distinguish replacement in kind from changes requiring review.
  • Manage temporary and emergency changes safely.
  • Screen changes and select the right level of risk assessment.
  • Organize effective multidisciplinary reviews and approvals.
  • Ensure all affected documents and systems are updated.
  • Communicate changes and train affected personnel.
  • Conduct pre-startup safety reviews before commissioning changes.
  • Close out MOC records correctly and on time.
  • Monitor MOC performance and identify system weaknesses.
  • Recommend practical improvements to their organization's MOC system.

Course Outline

Course Outline:

Day 1

Foundations of Management of Change

  • The purpose of MOC within process safety management
  • Lessons from major incidents linked to change
  • Regulatory requirements and industry guidance for MOC
  • Defining change: replacement in kind versus change
  • Practical application: participants analyze incident case studies and classify a series of plant activities as change or replacement in kind
Day 2

Types of Change and MOC Scope

  • Changes to technology, equipment, chemicals, and operating limits
  • Changes to procedures, control systems, software, and safety instrumented systems
  • Permanent, temporary, and emergency changes
  • Management of organizational change
  • Practical application: participants identify MOC requirements for a range of change scenarios, including temporary and organizational changes
Day 3

Screening, Risk Assessment, and Review

  • MOC initiation, screening, and classification
  • Selecting hazard identification and risk assessment methods
  • Multidisciplinary technical review
  • Approval authorities based on risk and complexity
  • Practical application: participants screen a proposed modification, select risk assessment methods, and conduct a simulated MOC review
Day 4

Implementation, Documentation, and Pre-Startup Safety Review

  • Planning and controlling implementation
  • Updating process safety information, drawings, procedures, and maintenance systems
  • Training and communication for affected personnel
  • Pre-startup safety review and readiness for startup
  • Practical application: participants develop an implementation and documentation update plan and complete a pre-startup safety review checklist
Day 5

Closeout, Performance Monitoring, and Improvement

  • MOC closeout and records management
  • Monitoring temporary changes and overdue MOCs
  • MOC key performance indicators, audits, and lessons learned
  • Electronic MOC systems and continuous improvement
  • Final workshop: participants review a complete MOC package, identify gaps, and develop an MOC improvement plan for their facility

Upcoming Dates

Selected date

Istanbul · 12 – 16 Jul 2027 · Classroom

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CityDatesPrice per ParticipantEarly Bird
AmsterdamScheduled
2 – 6 Nov 2026€6,000—
BakuScheduled
9 – 13 Nov 2026€5,300—
BangkokScheduled
16 – 20 Nov 2026€6,700—
BarcelonaScheduled
16 – 20 Nov 2026€6,000—
BerlinScheduled
23 – 27 Nov 2026€6,300€5,670until 2 Nov
CairoScheduled
30 Nov – 4 Dec 2026€3,800€3,420until 9 Nov
CasablancaScheduled
7 – 11 Dec 2026€4,700€4,230until 16 Nov
DammamScheduled
14 – 18 Dec 2026€4,800€4,320until 23 Nov
DohaScheduled
21 – 25 Dec 2026€4,700€4,230until 30 Nov
DubaiScheduled
27 – 31 Dec 2026€4,700€4,230until 7 Dec
FrankfurtScheduled
28 Dec 2026 – 1 Jan 2027€6,200€5,580until 7 Dec
GenevaScheduled
4 – 8 Jan 2027€7,300€6,570until 14 Dec
IstanbulScheduled
11 – 15 Jan 2027€5,300€4,770until 21 Dec
Kuala LumpurScheduled
18 – 22 Jan 2027€4,700€4,230until 28 Dec
LisbonScheduled
25 – 29 Jan 2027€6,000€5,400until 4 Jan
LondonScheduled
1 – 5 Feb 2027€5,800€5,220until 11 Jan
MadinahScheduled
8 – 12 Feb 2027€4,800€4,320until 18 Jan
MadridScheduled
15 – 19 Feb 2027€6,000€5,400until 25 Jan
MakkahScheduled
15 – 19 Feb 2027€4,800€4,320until 25 Jan
ManamaScheduled
22 – 26 Feb 2027€5,300€4,770until 1 Feb
MarrakeshScheduled
1 – 5 Mar 2027€4,700€4,230until 8 Feb
MilanScheduled
8 – 12 Mar 2027€7,000€6,300until 15 Feb
MunichScheduled
15 – 19 Mar 2027€6,000€5,400until 22 Feb
MuscatScheduled
22 – 26 Mar 2027€6,300€5,670until 1 Mar
OnlineScheduled
28 Mar – 1 Apr 2027€2,700€2,430until 8 Mar
ParisScheduled
5 – 9 Apr 2027€6,700€6,030until 15 Mar
RiyadhScheduled
5 – 9 Apr 2027€4,800€4,320until 15 Mar
RomeScheduled
12 – 16 Apr 2027€7,000€6,300until 22 Mar
ViennaScheduled
19 – 23 Apr 2027€6,400€5,760until 29 Mar
AmmanScheduled
25 – 29 Apr 2027€4,000€3,600until 5 Apr
IstanbulScheduled
12 – 16 Jul 2027€5,300€4,770until 21 Jun

Available in: Istanbul · Dubai · London · Riyadh · Doha · Amsterdam

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