Category: Governance risk · Reviewed by Amy Price, Account Executive · Last reviewed 2026-06-10
Investigations costs insurance is the extension of UK directors’ and officers’ liability and management liability cover that funds legal and forensic costs incurred when individuals or entities are required to respond to regulatory investigations or internal corporate investigations — typically before any formal claim, charge or penalty.
Category: Governance risk Also known as: regulatory investigation cover, pre-claim inquiry costs, internal investigation cover Typical UK market form: sub-limit or affirmative extension to a D&O Side A/B policy; sometimes a separate insurance buy-up Related concepts: Directors and officers insurance, Corporate governance insurance, Whistleblowing insurance
UK regulators and law-enforcement bodies have significant powers to require information, attendance at interview and document production before any formal allegation crystallises. Responding to those powers can entail material legal cost — frequently before the policyholder is aware of the substantive concern. Investigations costs insurance addresses the financial exposure that arises from these pre-claim stages.
Coverage takes two principal forms: pre-claim inquiry costs for individual directors and senior managers, and entity-level investigation costs cover for the company responding to a regulatory data request, dawn raid or internal investigation. Some markets distinguish between “informal” inquiries (where attendance is requested but not compelled) and “formal” inquiries (under statutory powers), with subtly different triggers and notification requirements.
The principal UK statutory frameworks that drive investigations cost are: FSMA 2000 sections 165 (information gathering), 166 (skilled person reviews), 167 (general investigations), 168 (investigations in particular cases) and 171 (powers of compulsion) — together with the FCA’s Decision Procedure and Penalties Manual (DEPP); the Bribery Act 2010 (with serious cases investigated by the Serious Fraud Office under the Criminal Justice Act 1987 section 2); the Proceeds of Crime Act 2002 (POCA) and Money Laundering Regulations 2017; the Companies Act 2006 (investigations by the Insolvency Service and the FRC); UK GDPR Article 58 (ICO investigatory powers) and Data Protection Act 2018 sections 142 to 148; the Competition Act 1998 and Enterprise Act 2002 (CMA powers); and HMRC criminal and civil tax investigations under the Taxes Management Act 1970 and the Finance Acts.
The Health and Safety at Work etc. Act 1974 confers investigatory powers on HSE inspectors, and the Environment Agency exercises parallel powers under the Environment Act 1995. Investigations may also occur under the Modern Slavery Act 2015, the Equality and Human Rights Commission’s section 20 powers under the Equality Act 2006, and section 165 of the Pension Schemes Act 1993.
For SMCR firms, FCA and PRA enforcement against senior managers is enabled by FSMA 2000 section 66A and Schedule 1ZA, and the FRC investigates auditors and accountants under the Statutory Auditors and Third Country Auditors Regulations 2016.
Investigations costs extensions on D&O policies fund the reasonable and necessary defence costs of an insured person attending an investigation interview, responding to a section 165 notice, complying with a dawn raid or instructing counsel for production of documents. Cover typically applies on a costs-only basis: regulators rarely award costs against the policyholder, but defending an investigation can entail significant legal spend even where no enforcement follows.
Pre-claim inquiry costs sub-limits are increasingly written affirmatively in UK D&O wordings, with retention waivers for individual directors. Entity-level investigation costs cover responds where the company itself is the subject of a section 167 investigation, an SFO inquiry under section 2 of the Criminal Justice Act 1987, or an ICO investigation. Internal investigation cover, where bought, funds the costs of board-mandated investigations following whistleblowing reports or audit findings.
Standard exclusions include final adjudication of deliberate dishonesty, regulatory fines that are uninsurable as a matter of public policy (most criminal fines, FCA financial penalties under DEPP are widely treated as uninsurable per The Patrick Stevedores principle and English public policy), and disgorgement of personal profit.
The UK D&O market has materially deepened investigations cost capacity since the introduction of SMCR in 2016 (banks) and its extension in 2019. Lead markets including AIG, Chubb, Beazley, Tokio Marine HCC, CFC, QBE and Travelers offer affirmative pre-claim inquiry cover, and excess Side A markets sit above to provide additional capacity for senior individuals at financial institutions. Buy-up “Investigation Cost only” policies are available for very large investigations where the underlying D&O sub-limit may be insufficient. Specialist law firm panels are used by most insurers to manage costs efficiently.
Notification of an investigation can be a delicate decision. UK D&O wordings typically require notice of circumstances likely to give rise to a claim. The market practice is to notify a formal inquiry promptly, even if the substantive concern is unclear, to preserve cover. Boards should ensure that compliance teams have clear escalation procedures and that the broker’s claims contact is involved early. The cost of legal representation at a single compelled interview can be material; investigations costs cover is among the most utilised D&O extensions in practice.
A UK challenger bank received a section 165 information notice from the FCA following a customer complaint cluster relating to credit broking. The CEO and two senior managers were invited to attend compelled interviews. The bank’s D&O policy, written with a generous pre-claim inquiry cost extension, funded specialist regulatory counsel from a panel firm for each interviewee and for the entity’s response to the notice. The matter was closed by the FCA without enforcement; the insurer’s total spend was within the sub-limit and the bank’s own retention applied only to the entity-level entity component.
This entry is part of the Apex Insurance Wiki. Last reviewed by Matt Bartlett on 2026-06-10. Next review: 2026-12-10.
Apex Insurance Brokers Limited. Authorised and regulated by the Financial Conduct Authority, FRN 724952. Registered in England and Wales, Companies House 07014570. This entry provides general information about UK insurance concepts and is not regulated advice. Consult your insurance broker on your specific position.
Apex Insurance Brokers serves UK professional services firms and commercial businesses. Call 0117 325 0027, email hello@apexinsurancebrokers.co.uk, or request a quotation.
Get a quote