Why materiality changes over time

And why static assessments quietly fail

What matters to an organisation today is rarely identical to what mattered last year — or what will matter next year. Yet most materiality assessments are frozen in time.

Materiality reflects reality. Reality changes.

Materiality is a judgement about significance — not a permanent truth. When operating context, business activities, external conditions, or stakeholder expectations change, materiality changes with them.

What shifts materiality

Regulatory change

New requirements, evolving standards, shifting enforcement

Business change

New markets, activities, suppliers, or business models

External shocks

Geopolitical events, market disruption, climate events

Risk emergence

New threats becoming visible, existing risks escalating

The hidden risk of static assessments

Static assessments are reused year after year and referenced long after conditions have changed. This creates misaligned priorities, late responses, and decisions anchored in the past.

From assessment to capability

Organisations that manage materiality well treat it as a baseline, revisit it in a structured way, and use it as a shared reference point for leadership decisions.

How HiRO addresses this

HiRO is designed to keep materiality aligned with reality. DMA in a Day establishes a baseline, HiRO Core supports ownership, and HiRO Resilience supports ongoing decision relevance.

Methodology