2 Definitions, standards and books
2.1 Definitions
Definitions, terms, acronyms
The beginning of wisdom is the definition of terms. Socrates
A risk can have negative impacts (we speak of threats) or positive impacts (we speak of opportunities).
Seizing an opportunity is taking risks, but not seizing an opportunity can expose us to risk.
Often risk is assimilated with hazard or danger and commonly used instead of threat.
There are multiple definitions of the word risk. Some examples:
- combination of the probability of occurrence of harm and the severity of that harm. ISO 51 (1999)
- combination of the probability of an event and its consequences. ISO Guide 73 (2002)
- combination of the probability of the occurrence of a dangerous event and the severity of the injury or harm to health caused to people by this event. ILO-OSH (2001)
- possible danger more or less predictable. Little Robert
- description of a specific event that may or may not occur, as well as its causes and consequences. IRM (2013)
- effect of uncertainty on objectives. ISO Guide 73 (2009)
- effect of uncertainty. ISO 45001 (2018)
- negative effect of uncertainty. Christopher Paris
- mathematical expectation of an event probability function. Daniel Bernoulli
- event whose random occurrence is likely to cause damage to people or property or both at the same time. Serge Braudo
- uncertain possible event whose occurrence does not depend exclusively on the will of the parties, and which could cause damage. Larousse
- uncertainty of outcomes, whether a positive opportunity or a negative threat. OGC - UK (2005)
- the extent of the potential loss. Evan Picoult
- the future impact of an uncontrolled danger. Sean Chamberlin
- the extent of the danger. Georges-Yves Kervern
- the possibility that something will happen that will impact the objectives. AS 4360 (2004)
- the likelihood that something will happen. IFRIMA (1994)
- the risk should be proportional to the probability of occurrence as well as the extent of damage. Blaise Pascal
- probability and magnitude of a loss, disaster or other adverse event. Douglas Hubbard
Our preference:
Risk: likelihood of occurrence of a threat or an opportunity
Some definitions of risk management:
- coordinated activities to direct and control an organization with regard to risk. ISO Guide 73 (2009)
- culture, processes and structures in place to effectively manage opportunities and negative impacts. Business Continuity Institute
- be smart to take risks. Douglas Hubbard
- provides a framework for organizations to control and respond to uncertainties. Paul Hopkins
- the act or practice of risk. Edmund Conrow
Our preference:
Risk management: activities to restrict the possibility that something goes wrong
Some definitions of the word hazard (or dangerous phenomenon):
- what constitutes a threat, a risk for someone, something. Larousse
- what threatens or compromises the safety or existence of a person or thing. Little Robert
- intrinsic property of a substance, of a system which can lead to damage. Yvan Vérot
- source of potential harm. ISO Guide 73 (2009)
- source or situation likely to cause trauma and pathologies. ISO 45001 (2018)
Our preference:
Hazard: situation that could lead to an incident
Identify the hazard: ask yourself what could go wrong
Some definitions of risk assessment:
- overall process of risk identification, risk analysis and risk evaluation. ISO Guide 73 (2009)
- assessment of undesirable outcomes and assigning probabilities to their chances of occurrence. Vlasta Molak
- qualitative and quantitative risk assessment process and determination of the type of analysis to be carried out. Quebec Office of the French Language
Our preference:
Risk assessment: process of risk identification, analysis and evaluation
Some definitions of risk identification:
- process of finding, recognizing and describing risks. ISO Guide 73 (2009)
- process for reviewing program areas and each critical technical process to identify and document associated risk. Edmund Conrow
Our preference:
Risk identification: assessment activity to find and describe risks
Some definitions of risk analysis:
- process of examining each identified risk issue or process to refine the description of the risk, isolate the cause and determine the effects. Edmund Conrow
- process to comprehend the nature of risk and to determine the level of risk. ISO Guide 73 (2009)
- systematic use of information to identify sources and assign risk values. Terje Aven
Our preference:
Risk analysis: activity to understand the nature of a risk and determine its impact
Some definitions of risk treatment:
- process of developing, selecting and implementing controls. BS 31100 (2011)
- process to modify risk. ISO Guide 73 (2009)
- process that identifies, evaluates, selects and implements options to set risk at acceptable levels given the constraints and objectives of the program. Edmund Conrow
Our preference:
Risk treatment: risk modification activities
Some definitions of the word opportunity:
- positive effect of uncertainty. Christopher Paris
- potential for achieving desired and positive outcomes of an event. Robert Charrette
Our preference:
Opportunity: uncertain event that may have a favorable impact
Uncertainty and probability are subjective notions with invented quantities.
Impact: consequence of an event affecting the objectives
Likelihood: possibility that something happens
Probability can be considered as a measure of uncertainty. If probability can be measured it is therefore linked to something that has happened. Likelihood is a more general notion because it can include an effect that never happened.
To avoid confusing hazard and risk, a few simple examples:
Hazard | Risk |
slippery floor | broken leg |
electricity | electrocution |
tobacco | lung cancer |
climb a ladder | break your arm when fallin |
As shown in figure 2-1, the time of exposure to hazard multiplies the risk:
Figure 2-1. Exposure to hazard
Risk (and its level) is a function of impact and likelihood (figure 2-2).
Figure 2-2. The level of risk
The risk is residual when the impact and likelihood are low, cf. figure 2-3. As soon as the impact and likelihood are high, we approach the critical zone (red).
Figure 2-3. The criticality of the risk
More details on risk levels are shown in annex 03.
Some definitions and acronyms:
5 M: Mothe nature, Material,Method, Manpower, Machine (Fishbone or Ishikawa diagram)
5 S: from Japanese Seiri = sort, Seiton = set in order, Seiso = shine, Seiketsu = standardize and Shitsuke = sustain
5 W: five times Why?
8 D: eight Do or eight actions to carry out. The 8 D tool is mainly used in the automotive industry. Allows a team to identify and eradicate the causes of a problem
A 3: report in A 3 visual management format on the essentials of problem solving or project progress
Benchmarking: comparative analysis technique against one or more competitors
Brainstorming: method allowing the development of ideas from the participants in order to find solutions
Conformity: fulfillment of a specified requirement
Control chart: statistical tool with high and low limits. Allows you to easily detect trends and malfunctions
Control plan: document describing the specific measures to carry out the control of a product or process
Control: see inspection
COQ: cost of obtaining quality
Corrective action: action to eliminate the causes of nonconformity or any other undesirable event and to prevent their recurrence
Criticality: level of a potential risk
Curative action: action to eliminate a detected nonconformity
Customer satisfaction: top priority objective of every quality management system related to the satisfaction of customer requirements
Customer: anyone who receives a product
Cycle time: time between the release of the product from one process and the release of the next product
Dashboard: coherent set of indicators to measure performance and facilitate decision support
Defect: nonconformity related to a specified use
DMAIC: Determine, Measure, Analyze, Improve, Control. Six sigma approach to manage a problem and improve
Dysfunction: deviation in the ability of a functional unit to perform a specified function
Effectiveness: capacity to perform planned activities with minimum effort
Efficiency: financial relationship between achieved results and resources used
EFQM: European Foundation for Quality Management. Organization offering a model of excellence ("Sharing effective practices"). EFQM Annual Award
Fail safe device: system allowing the prevention of errors by eliminating the human factor, also called Poka-Yoké
Failure tree analysis (FTA): tree diagram analysis method (cause - effects) to avoid safety and reliability problems. See also Tree diagram
Failure: variation of aptitude of a functional unit to satisfy a specified function
FIFO: First In, First Out
Flowchart: picture of a process that shows the steps performed and their interactions (see also ISO 22 000, 3.6; also called functional diagram and operational diagram)
FMEA: Failure Mode and Effects Analysis
Functional analysis: studies of the functions of a product or system in relation to its environment (see also NF X50-151)
Gemba walk: walk in the field, where it's happening. Favoring analysis in the field rather than in a meeting room
Gemba: from Japanese, = real place, in the field
IMS: integrated management system
Indicator: value of a parameter, associated with an objective, allowing the objective measure of its effectiveness
Interested party: person, group or organization affected by the impacts from a company
ISO: international organization for standardization
Kaizen: from Japanese, kai = change and zen = good (for the better, better), Kaizen = continual improvement
Management system: set of processes allowing objectives to be achieved
Manager: someone who gets results through other people
MCT: multiple choice test
Monitoring: set of planned actions to guarantee the effectiveness of control measures
Nonconformity (NC): non-fulfillment of a specified requirement
Non-quality: gap between expected and perceived quality
Organization: structure that satisfies a need
Poka-Yoké: from Japanese Poka – unintentional error, Yoké – avoid. See Fail safe device
Preventive action: action to eliminate the potential causes of nonconformity or any other undesirable event and to prevent their appearance
Problem: gap that must be reduced to obtain a result
Process: activities that transform input into output
Product (or service): any result of a process or activity
QM: quality manager
QMS: quality management system
QSE: quality, safety, environment
Quality management system (QMS): everything necessary for the quality management of a company
Quality management: activities allowing the control of an organization with regard to quality
Quality objective: quality-related, measurable goal that must be achieved
Quality policy: statement by top management allowing the establishment of quality objectives
Requirement: implicit or explicit need or expectation
Responsibility: capacity to make a decision alone
Safety: aptitude to avoid an undesired event
Stakeholder: person, group or company that can affect or be affected by an organization
Strategy: total approach to achieve objectives
Supplier: entity that provides a product
SWOT: Strengths, Weaknesses, Opportunities, Threats.Tool for structuring a risk analysis
System: set of interacting processes
Top management (direction): group or persons responsible for management at the highest level of the company
Tree diagram: graph showing the chain of causes of a problem
Waste: anything that adds cost but not value
WWWWHHW: Who, What, Where, When, How, How much, Why
In the terminology of management systems, do not confuse:
- accident and incident
- an accident is an unexpected serious event
- an incident is an event that can lead to an accident
- anomaly, defect, dysfunction, failure, nonconformity, reject and waste:
- an anomaly is a deviation from what is expected
- a defect is the non-fulfillment of a requirement related to an intended use
- a dysfunction is a degraded function that can lead to a failure
- a failure is when a function has become unfit
- a nonconformity is the non-fulfillment of a requirement in production
- a reject is a nonconforming product that will be destroyed
- waste is when there are added costs but no value
- audit program and plan
- an audit program is the annual planning of the audits
- an audit plan is the description of the audit activities
- audit, inspection, auditee and auditor
- an audit is the process of obtaining audit evidence
- an inspection is the conformity verification of a process or product
- an auditee is the one who is audited
- an auditor is the one who conducts the audit
- control and optimize
- to control is to meet the objectives
- to optimize is to search for the best possible results
- customer, external provider and subcontractor
- a customer receives a product
- an external provider provides a service or a product
- a subcontractor provides a product or service on which specific work is done
- effectiveness and efficiency
- effectiveness is the level of achievement of planned results
- efficiency is the ratio between results and resources
- follow-up and review
- follow-up is the verification of the obtained results of an action
- review is the analysis of the effectiveness in achieving objectives
- hazard, problem and risk
- hazard is the state, the situation or the source which can lead to an accident
- problem is the gap between the actual situation and the desired situation
- risk is the measure, the consequence of a hazard and it is always a potential problem
- inform and communicate
- to inform is to give someone meaningful data
- to communicate is to pass on a message, to listen to the reaction and discuss
- objective and indicator
- an objective is a sought-after commitment
- an indicator is the information on the difference between the pre-set objective and the achieved result
- organization and enterprise, society, company
- organization is the term used by the ISO 9001 standard as the entity between the supplier and the customer
- an enterprise, society and company are examples of organizations
- prevention and protection, cf. figure 2-4
- prevention is the mean to reduce the likelihood and frequency of occurrence of a risk (checking tire pressure)
- protection is the means to limit the impact of a risk (fastening your seat belt)
- process, procedure, product, activity and task
- a process is how we satisfy the customer using people to achieve the objectives
- a procedure is the description of how we should conform to the rules
- a product is the result of a process
- an activity is a set of tasks
- a task is a sequence of simple operations
- risk and crisis management
- risk management is like fire prevention
- crisis management is like putting out a fire
Figure 2-4. Prevention and protection
Remark 1: the most important thing is to determine a common and unequivocal vocabulary for everyone in the company.
Remark 2: between likelihood and probability our preference is for likelihood.
Remark 3: the customer can also be the user, the beneficiary, the trigger, the ordering party or the consumer.
Remark 4: each time you use the expression "opportunity for improvement" instead of nonconformity, malfunction or failure, you will gain a little more trust from your interlocutor (external or internal customer).
For other definitions, comments, explanations and interpretations that you don’t find in this module and in annex 06, you can consult:
- ISO Online Browsing Platform (OBP)
- IEC Electropedia
2.2 Standards
Standards on quality, risks, FMEA
Risk-related standards (in chronological order):
- AS 4360 (1995): Risk management
- IRM/Alarm/AIRMIC (2002): A Risk Management Standard (Risk Management Reference Framework)
- FD X50-117 (2003): Project management - Risk management - Project risk management
- COSO (2004):