GRC vs IRM: what integrated risk management adds, and whether a smaller regulated firm needs it

A board paper, a vendor pitch or an analyst reference has asked whether your firm should "move from GRC to IRM". The question sounds like a strategic choice, and nobody wants to be the person who missed it.

Here is the short answer to GRC vs IRM: they are not alternatives. GRC is the discipline, and IRM is a market label for running it with risk at the centre. So a smaller regulated firm should choose how far to integrate, not which acronym to adopt. This page is for COOs, CROs, compliance leads and heads of IT and security at UK FCA- or PRA-regulated firms and insurers. It sets out where the term came from, what your regulators actually ask for, and a test for how integrated you already are.

GRC vs IRM: what is the difference?

GRC is the discipline of governing a firm, managing its risks and meeting its obligations as one system. IRM, integrated risk management, describes the same integration led from risk rather than from compliance, and it is mostly a market and technology label. The difference is the starting point and the vocabulary, not the destination.

Read across the rows and the overlap is plain. Both describe one joined-up system. They start at different ends of it.

Where did the term integrated risk management come from?

Integrated risk management came from the technology market rather than from regulation. In the late 2010s Gartner, the IT research and advisory firm, began using IRM as its label for integrated, technology-backed risk management, and many software vendors repositioned their products under the new name. OCEG, a nonprofit GRC body, also says it coined the term.

OCEG's own definition is close to what most practitioners mean. It describes an enterprise-wide approach in which strategy, processes and people work together to identify, assess and act on risk, so that risk is managed in every function, not only in a risk department.

The labels have not settled. Gartner's market evaluation of 27 October 2025 is titled Magic Quadrant for Governance, Risk and Compliance Tools, Assurance Leaders. That is a naming choice about software categories. It does not tell you how to run your firm.

A label that changes with the software market is a poor guide to your operating model.

Which IRM does your board mean?

In the UK, "IRM" has two other meanings that can derail a conversation. The Institute of Risk Management is a professional body that trains and qualifies risk practitioners. In the public sector, an integrated risk management plan is a fire and rescue authority's plan for the risks in its area. Check which one your paper means.

The fire and rescue meaning is public-sector planning language. The Fire and Rescue National Framework for England, published in May 2018, refers throughout to each authority's integrated risk management plan. It has nothing to do with GRC software.

The professional body meaning matters more to regulated firms. A risk lead with an IRM qualification has trained with the Institute, which is a credential, not a methodology you need to buy.

What do UK regulators ask for instead?

UK regulators ask for outcomes, not labels. The FCA requires robust governance arrangements with clear lines of responsibility, effective risk processes and internal control. The PRA requires CRR firms to have risk policies and, where proportionate, an independent risk management function. Where DORA applies, it requires an ICT risk management framework. None asks for GRC or IRM by name.

The FCA's rule is SYSC 4.1.1R. It asks for a clear organisational structure, processes to identify, manage, monitor and report risks, and internal control mechanisms. That single sentence already describes an integrated system.

For banks and other CRR firms, the PRA Rulebook's Risk Control part requires risk management policies that set the level of risk tolerated, and monitoring of compliance with them. Rule 2.2D asks for an independent risk management function only where that is appropriate and proportionate to the firm's nature, scale and complexity.

DORA, the EU's Digital Operational Resilience Act, applies to EU financial entities, so it reaches a UK group through any EU-authorised entity. Article 6 requires an ICT risk management framework as part of the overall risk management system. Article 6(4) requires financial entities, other than microenterprises, to assign ICT risk to a control function with appropriate independence. Risk management, control and internal audit functions are kept separate, following the three lines of defence model or an internal risk management and control model.

How do GRC, ERM and IRM fit together?

GRC, ERM and IRM overlap rather than compete. Enterprise risk management is the firm-wide practice of managing risk against strategy and objectives. GRC adds governance and compliance to that, so obligations and controls sit in the same system. IRM is the market's name for joining all three with shared data and tooling.

If your firm already uses an ERM framework such as the COSO enterprise risk management framework, you have the risk half of the picture. GRC asks whether your obligations and controls connect to it. IRM, as a term, adds no further duty.

When should you lead with GRC?

Lead with GRC when your pressure starts with obligations. A regulator's review, an ISO 27001 or SOC 2 audit, a client's due-diligence questionnaire or a DORA mapping exercise all ask the same thing first: which requirement applies, which control meets it, and where the evidence is. A compliance-led start answers that fastest.

For a firm of 25 to 250 people, this is often the natural start. The obligations are already named, the controls exist in some form, and what is missing is the link between them. Starting from obligations gives you a register of what you must do and a control set mapped to it, which is the base any later integration builds on.

When should you lead with integrated risk management?

Lead with integrated risk management when your pressure starts with risk. A board that cannot see the firm's top risks in one place, separate risk registers in finance, operations and security, or a near miss nobody connected across teams all point the same way. Start from a shared view of risk, and hang controls and obligations from it.

This suits firms where a chief risk officer or risk function already exists and owns the board conversation. It also suits insurers and firms with complex third-party chains, where risk crosses functional lines faster than any single compliance programme can follow.

Both starting points end in the same place.

How integrated is your firm today?

You can test integration without buying anything. We recommend checking six signs: one risk register, controls linked to risks and obligations, evidence collected once and reused, one owner for every risk, one reporting line to the board, and changes that trigger reassessment. Four or more means you are already running integrated GRC.

1. One risk register. Security, operational, third-party and compliance risks sit in one place, scored on one scale.
2. Controls linked to risks and obligations. Every control names the risk it treats and the requirement it meets, so a gap shows up on both sides.
3. Evidence collected once and reused. The same access review serves an ISO 27001 audit, a client questionnaire and a regulator's request.
4. One owner for every risk. Each risk has a named owner and a recorded treatment decision, set by a written risk management policy.
5. One reporting line to the board. The board sees risk, control and compliance status in one pack, on a fixed cadence, the way a management review works in an ISO 27001 system.
6. Changes trigger reassessment. A new supplier, system or regulation prompts a review of the affected risks and controls.

If you score low, the answer is a joined-up register, not a new acronym.

What changes when you move towards integration?

Moving towards integration changes how information flows, not what you are accountable for. Separate registers merge into one. Controls are mapped once to every obligation they serve. Evidence is gathered on a schedule and reused. Board reporting combines risk and compliance. The roles of each line of defence become explicit.

In practice, we recommend this order:

1. Agree one risk taxonomy and scoring scale. Without it, merged registers simply sit side by side.
2. Map controls to risks and obligations. Work from your existing control set and the way you address risks and opportunities today.
3. Automate evidence where it is repetitive. Collecting evidence continuously is what turns a mapped control set into a working system, and it is the core of GRC Engineering.
4. Fix the reporting line. Decide what the board sees, how often, and who presents it.

Tooling comes last. A platform automates the integration you have designed. It cannot supply the design.

Frequently asked questions