Regulation Without Borders: Governing a Distributed State

Regulators across the United Kingdom are operating in an environment where the pace, volume and complexity of regulatory change continue to rise. With 135 live initiatives in the Regulatory Initiatives Grid (RIG) and a growing layer of informal supervisory influence, the central challenge is no longer only what to regulate, but how to govern and sequence regulatory change in a way that remains coherent, proportionate and accountable.

For regulators, this is not an abstract policy question. It is a practical, day‑to‑day reality that shapes supervisory relationships, internal capacity, and the experience of regulated firms.

This article looks at the UK’s implementation pressures through two lenses:

• the visible pipeline of formal regulatory reform
• the hidden pipeline of informal supervisory expectations or regulatory “dark matter”

It then considers what these pressures mean for regulators working within a distributed regulatory system.

The visible pipeline: reform intensity at system scale

The RIG provides a system‑level view of the formal reform pipeline:

• 135 live initiatives, a historically high level
• One‑third joint initiatives, requiring coordinated delivery
• Deadline clustering across 2026–2027
• Simultaneous reforms across markets, payments, prudential rules, consumer protection and digital regulation

These pressures reflect structural drivers:

• Post‑Brexit reconstruction. The Financial Services and Markets Act reforms have triggered a multi‑year process of revoking and replacing retained EU law, requiring new rulebooks, reporting frameworks and supervisory approaches.
• Digital transformation. Payments modernisation, crypto‑asset regulation, AI governance and data protection reform generate rapid consultation cycles and high implementation complexity.
• Fragmented architecture. The FCA, PRA, Bank of England, PSR, ICO, CMA, FRC, TPR and HM Treasury operate within a multi‑body regulatory environment with overlapping mandates and divergent timelines.
• Supervisory intensity. More thematic reviews, Dear CEO letters, data requests and targeted interventions add to the cumulative implementation burden.

What this means for regulators

• Coordination is now a core regulatory function, not an optional extra.
• Implementation planning needs to be system‑aware, not siloed.
• Consultation and supervisory activity must be managed with an eye to cumulative impact.
• Internal teams need visibility of the pipeline to avoid unintentional pressure spikes.

2.      The hidden pipeline: regulatory dark matter

Alongside the formal pipeline sits a second, less visible layer of regulatory influence: regulatory dark matter. This includes:

• supervisory expectations communicated verbally
• Dear CEO letters
• thematic review findings
• enforcement trends
• “what good looks like” statements
• data requests that imply new obligations
• public speeches signalling supervisory priorities

These signals are not formally binding, but they shape behaviour as powerfully as rules.

Why this matters for regulators

i.        Dark matter drives firm behaviour.

Firms often treat supervisory signals as de facto obligations.

ii.      It creates internal misalignment.

Policy teams write rules; supervisory teams generate expectations. These can drift apart

iii.    It affects proportionality and competition.

Large firms detect informal expectations earlier; smaller firms face information asymmetry.

iv.    It complicates accountability.

Boards may be expected to attest to standards that are not fully codified.

v.      It accelerates change.

Supervisory interpretation often moves faster than formal rulemaking.

For regulators, managing dark matter is now part of the craft of regulation.

Why implementation pressure is rising: a deeper architectural explanation

The UK’s implementation burden is not only a function of volume. It reflects the underlying architecture of regulatory authority.

Mapping work in Australia and New Zealand shows that regulatory systems are historically emergent, shaped by:

• accretion
• delegation
• drift
• layering
• crisis response
• portfolio restructuring
• intergovernmental compromise

Authority is distributed across multiple institutional surfaces:

• statutory regulators
• embedded units
• professional bodies
• tribunals
• cross‑jurisdictional schemes
• low‑visibility supervisory mechanisms

Many of these bodies are not labelled as regulators but nonetheless exercise regulatory power.

What this means for regulators

• Implementation pressure accumulates in hidden parts of the system.
• Coordination challenges are structural, not incidental.
• Supervisory teams are part of the regulatory architecture, not just implementers.
• System stewardship requires seeing the whole system, not just the statutory regulators.

The pipeline flows through a system that is layered, fragmented and historically emergent.

Policy implications: governing implementation in a distributed system

The combination of pipeline overload and distributed authority has implications for regulatory design, institutional capacity and governance.

i.        Capacity, mandate and institutional design

The current pipeline suggests the UK’s regulatory architecture may be overstretched.

Insight for regulators:

• Review whether mandates remain appropriately scoped.
• Assess whether supervisory and policy teams have the capacity to absorb the pipeline.

ii.      Transparency of supervisory signalling

Dark matter raises questions about how expectations are communicated.

Insight for regulators:

• Make supervisory expectations more explicit.
• Strengthen internal alignment between policy and supervision.
• Reduce reliance on informal channels where possible.

iii.    Sequencing and prioritisation

Deadline clustering suggests a need for more deliberate sequencing.

Insight for regulators:

• Use the RIG to coordinate not just what is coming, but when.
• Identify where sequencing conflicts create unnecessary burden.

iv.    Competitiveness and innovation

Regulatory overload and dark matter can increase barriers to entry.

Insight for regulators:

• Consider the cumulative burden on smaller firms.
• Ensure supervisory expectations do not unintentionally raise barriers.

v.      Strengthening the Grid as a coordination instrument

The RIG is valuable but could be strengthened.

Insight for regulators:

• Provide clearer sequencing signals.
• Include supervisory initiatives that materially affect firms.
• Use the RIG as a system‑stewardship tool, not just a transparency tool.

Conclusion: Implementation is the new frontier of regulatory governance

The UK regulatory system has reached an important juncture. A dense formal reform pipeline, combined with a fluid layer of informal supervisory influence, has created a more demanding and less navigable operating environment for firms.

But this is not only a UK story. Mapping work in Australia and New Zealand suggests that distributed authority and regulatory emergence are structural features of modern regulatory states.

What regulators should take from this

• Implementation is now a system‑level governance challenge.
• Supervisory practices are part of the regulatory architecture.
• Visibility across both the formal and informal layers is essential for stewardship.
• Coordination must be designed, not assumed.

A system that can see itself clearly can govern itself more effectively.

A regulatory system that is transparent, proportionate, well‑sequenced and architecturally coherent will be better placed to support innovation, protect consumers and maintain public trust.