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Entry Point: Operational Resilience & EA Mapping

Resilience You Can Prove

Since 31 March 2025, UK regulators no longer ask whether you have mapped your important business services — they ask whether you can prove the map is current.

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The Regulatory Facts

31 Mar 2025
full-compliance deadline for mapping, testing and impact tolerances
FCA PS21/3 · PRA SS1/21
Annual
minimum required review cadence for services, tolerances and mapping
FCA, Insights and Observations, 2024
2026
FCA review of firms' one-year-on self-assessments, with direct engagement on findings
FCA, Insights and Observations One Year On
Leader
Bee360 in the SPARK Matrix for Enterprise Architecture Management
Quadrant Knowledge Solutions, 2021, 2023 and 2024

The Challenge

The Question Has Shifted From Whether the Map Exists to Whether It Is Current

The FCA and PRA operational resilience regime reached full enforcement on 31 March 2025. By that date, in-scope firms had to have performed mapping and testing sufficient to remain within impact tolerances for each important business service — and the obligation did not end there: mapping and tolerances must be reviewed at least annually, or whenever the business materially changes. One year on, the FCA has reviewed firms' annual self-assessments and set out where practice is strong and where it falls short, engaging directly with firms on its findings.

For many firms, the map lives in spreadsheets assembled for the deadline — a point-in-time artefact describing a business that has since changed. Every application, dependency, third party and team behind an important business service must be identifiable today, not as of last March. Firms that treat resilience mapping as an annual documentation exercise are accumulating a quiet liability: the gap between what the self-assessment asserts and what the estate actually looks like.

Trusted by leading organisations

Voice of the Regulator

[…] remain within impact tolerances for each important business service.

Financial Conduct AuthorityPolicy Statement PS21/3, "Building operational resilience," 2021

The Bee360 Solution

A Map Rebuilt Once a Year Is a Photograph. The Regulator Is Asking for a Live Picture.

Bee360 maintains the connection between important business services and everything behind them — applications, dependencies, suppliers, owners, change activity — as a continuously current model rather than a periodic exercise. When an application is replaced or a third party changes, the map changes with it, and the annual self-assessment becomes an export of living data rather than a reconstruction project. Bee360's Fast-Track approach builds the initial service-to-application picture in weeks, deliberately starting from what the regulation requires rather than from exhaustive architectural modelling.

The same map that satisfies the regulator earns its keep elsewhere: application-level visibility supports faster technology decisions, cost rationalisation and merger integration, not just the annual self-assessment. And because Bee360 runs on rolling planning rather than an annual budget cycle, the mandatory review of services and tolerances happens as a by-product of ongoing planning — not as a separate compliance sprint bolted onto the calendar.

Analyst recognition: Bee360 is a SPARK Matrix Leader for Enterprise Architecture Management (Quadrant Knowledge Solutions, 2021, 2023 and 2024) and appears in Gartner's Magic Quadrant for Enterprise Architecture Tools (2025) — the discipline underpinning service-to-application mapping.

Take the Next Step

Find Out Where Your Map Has Silently Aged

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EAM Fast-Track Guideline

How to build a decision-grade architecture picture without a multi-year modelling programme.

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Talk to Us

Request a Mapping Currency Review

A structured session comparing your March 2025 self-assessment baseline against your estate as it stands today, identifying where the map has silently aged.

Proven Results

Results Across Industries

Leading organisations trust Bee360 to transform their IT governance. These are measurable outcomes — not theoretical projections.

GRENKE

A global financial services provider relying on Bee360 for the IT governance that underpins regulatory compliance, data security and complex financial systems management.

2,000+
Employees, financial services
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