Industrial mining operation used as an illustration
Nordik field guide Β· Critical controls

Critical Risk Management

Turn fatal risks into controls that can be demonstrated in the field.

A practical operating model for mining, energy, Oil & Gas, construction and process industries. The objective is not to add another safety procedure, but to ensure the controls capable of preventing a fatal event are present, effective and maintained at the time of exposure.

July 202618 min read
Illustration β€” industrial operating context, not a Nordik client project.
01 Β· Foundations

The foundations of an effective programme

Critical Risk Management complements the HSE management system. It focuses attention on low-frequency events that could cause a fatality, multiple fatalities or life-altering illness.

01

Start from a clearly described unwanted event, not a generic hazard label.

02

Separate a true control from training, procedures and other supporting activities.

03

Prefer elimination and engineered barriers over dependence on human action.

04

Define observable performance requirements and clear Go / No-Go conditions.

05

Give operational leaders ownership of risks and controls; HSE owns the method.

06

Involve workers and contractors in design, localisation and verification.

07

Respond positively to reported gaps so weak signals remain visible.

08

Measure control health instead of relying only on injury-frequency indicators.

02 Β· Nine-step process

A nine-step implementation process

01

Plan the process

Assess readiness, define scope, appoint the executive sponsor and fund the programme.

02

Identify fatal hazards

Create the register of fatal hazards and precisely describe the related unwanted events.

03

Identify controls

Use BowTie, HAZOP, LOPA or another suitable barrier method to identify preventive and mitigating controls.

04

Select critical controls

Select the limited set whose absence or failure would materially increase likelihood or consequence.

05

Define performance

Specify the objective, requirements, failure modes, supporting activities and verification method.

06

Assign accountability

Name the risk owner, control owner and verification activity owners.

07

Implement locally

Adapt corporate content to each site and integrate it into work planning, maintenance and change management.

08

Verify in the field

Confirm that controls are present and effective, and stop or modify work when they are not.

09

Evaluate and improve

Combine verification, incidents, internal information and external learning to improve control design.

03 Β· Control standard

Minimum critical control performance standard

Related fatal hazard and unwanted event

Control objective in plain language

Specific, measurable and realistic performance requirements

Degradation and failure modes

Go / No-Go criteria and operating limits

Maintenance, inspection, calibration and competency requirements

Expected evidence and verification questions

Frequency based on exposure, variability and reliability

Owner, escalation and degraded-operation rules

Management-of-change requirements

04 Β· Governance

Operational governance

Board / Executive committee

Set appetite, challenge control health and fund material improvements.

Executive sponsor

Protect scope, remove obstacles and keep operations accountable.

Risk owner

Oversee the fatal hazard and accept or reject the aggregate control position.

Control owner

Maintain design adequacy and operating effectiveness of the assigned control.

Frontline leader

Confirm implementation at the point of exposure and act on gaps.

HSE function

Maintain the method, coach operations and independently assess verification quality.

Internal audit

Provide risk-based assurance to the audit and risk committee.

05 Β· Verification

Layered verification

Level 1 Β· TeamBefore exposure

Physically confirm the controls required for the task. Do not start when a mandatory control is absent or ineffective.

Level 2 Β· SupervisorDuring execution

Check field application, evidence quality and alignment between the documented check and actual conditions.

Level 3 Β· Owner / specialistPeriodically

Test design, technical integrity, maintenance, competency and supporting systems.

Independent assuranceRisk-based cycle

Assess the quality and sustainability of the overall process without replacing line accountability.

06 Β· Roadmap

Deployment roadmap

0–30 days

Mobilise

Sponsor, readiness assessment, governance, fatality criteria and pilot site.

30–90 days

Design

Fatal hazard register, BowTie workshops, critical-control selection and ownership.

3–6 months

Specify

Performance standards, Go / No-Go rules, field tools and competency programme.

6–9 months

Pilot

Layered verification, dashboards and integration with PTW, LOTO, maintenance and MOC.

9–12 months

Assure

Effectiveness reviews, recurrence analysis and independent assurance.

12–18 months

Scale

Multi-site and contractor deployment, internal benchmarking and formal maturity review.

07 Β· Indicators

The indicators leaders should see

Exposure to each fatal hazard
Verification coverage and quality
Red or unavailable critical controls
Time exposed with a degraded control
Work stopped or modified following a check
Repeat failures by control, site and contractor
Overdue critical actions and closure quality
Potentially fatal events linked to control failures
Evidence completeness and invalid verifications
Leadership and contractor participation
A dashboard that is always green is not proof of control. A healthy programme detects weaknesses, makes them discussable and demonstrates that corrective action is effective.
08 Β· Maturity

Maturity scale

1 Β· Limited

Initial activity, limited understanding and mainly compliance-driven behaviour.

2 Β· Emerging

Basic processes exist but design and implementation gaps remain visible.

3 Β· Established

A consistent approach is in place with proactive implementation and operational learning.

4 Β· Leading

The programme is integrated, sustained, operationally owned and continuously improved.

Failure modes to avoid

!

Calling every control critical

!

Using generic yes/no checklists without performance criteria

!

Making HSE the owner of operational controls

!

Setting verification quotas that encourage automatic green answers

!

Keeping verification separate from maintenance and work planning

!

Closing actions administratively without testing effectiveness

Reference resources
ICMM β€” Critical Control Management Good Practice Guide 2026ISO 31000 β€” Risk management guidelinesISO 45001 β€” Occupational health and safety management systemsIOGP β€” Life-Saving RulesIOGP β€” Process Safety FundamentalsNSW Resources Regulator β€” Critical control effectiveness
Critical controls

Assess your critical-control maturity

Nordik can facilitate the readiness assessment, fatal-hazard workshops, performance standards and a site deployment roadmap.

Request a Critical Risk Review