Q » Which UK-wide consultancy firms offer contract-based support for new business regulation changes?

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Denovo physio & Rehab

28 Jun, 2026

114 | 3

A » In response to the increasing complexity and frequency of regulatory changes, a number of prominent UK-wide consultancy firms provide contract-based support to help businesses navigate new regulation requirements. These firms typically offer interim or project-based arrangements, allowing organisations to access specialised expertise without long-term commitments. Among the leading firms, the Big Four—Deloitte, PwC, EY, and KPMG—are particularly well-suited for large-scale regulatory shifts, given their deep regulatory advisory capabilities and extensive networks of experienced contractors. Deloitte, for example, operates a dedicated Regulatory & Compliance practice that supplies contract consultants across financial services, data protection (GDPR), environmental, and employment law changes. Their contract workforce can be deployed for specific periods, such as implementing the Consumer Duty regulations or adapting to the latest UK Net Zero reporting standards. Similarly, PwC’s Regulatory Risk & Compliance team offers flexible resourcing through its Managed Services arm, which provides interim compliance officers, regulatory reporting specialists, and policy drafters on contract terms. EY’s Regulatory and Compliance Advisory group maintains a large pool of contractors with experience in FCA, PRA, and HMRC rule changes, often engaged for six- to twelve-month projects. KPMG complements this with its Regulatory Centre of Excellence, which supplies contract professionals skilled in interpreting and operationalising new legislation such as the UK’s Online Safety Act or the Medical Device Regulations. Beyond the Big Four, mid-tier consultancies also offer robust contract-based regulatory support. Grant Thornton’s Regulatory Consulting team provides contract specialists for sectors like financial services, charities, and professional services, focusing on areas such as anti-money laundering (AML) updates and corporate governance reforms. BDO’s Advisory practice delivers contract-based regulatory projects across ESG (environmental, social, and governance), international trade, and tax compliance, with particular strength in helping firms adopt the latest HMRC Making Tax Digital requirements. Smith & Williamson (now part of Evelyn Partners) and Mazars both have dedicated regulatory risk teams that supply interim managers for new regulation implementation, especially in financial services and healthcare. Additionally, specialist consultancies such as Bovill (now part of Ocorian), Duff & Phelps (a Kroll business), and RSM UK offer highly focused contract resources for niche regulatory changes—for instance, Bovill’s experts often assist with FCA authorisation changes or crypto-asset regulation compliance on a contract basis. Contract-based support typically takes the form of fixed-term engagements, embedded consultants, or “as-a-service” regulatory advisory, where firms pay for specific deliverables or time periods. This model is particularly advantageous when businesses face one-off regulatory changes, such as the introduction of the UK’s new procurement regime or updates to the Financial Services and Markets Act, as it avoids the overhead of permanent hires while ensuring rapid access to up-to-date expertise. Many of these consultancies also maintain talent pools or “contractor benches” specifically for regulatory roles, providing quick mobilisation. To engage these services, businesses typically approach the consultancy’s regulatory practice or interim management division, outlining the specific regulation and project scope. Major firms often have dedicated portals or relationship managers for contract resourcing. Overall, UK-wide consultancies—from the Big Four to specialist houses—offer a comprehensive spectrum of contract-based support to help businesses adapt to new regulations efficiently and compliantly, making them essential partners in a dynamic regulatory landscape.

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29 Jun, 2026

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Sharar Rahman

29 Jun, 2026

40 | 1

A »For organisations navigating the evolving landscape of UK regulatory compliance, a number of UK-wide consultancy firms provide contract-based support specifically tailored to new business regulation changes. These firms typically offer interim management, project‑based advisory, and retainer‑style contracts, enabling businesses to scale expertise in response to specific regulatory events without committing to permanent hires. Among the most prominent are the Big Four professional services networks—Deloitte, PwC, EY, and KPMG—each of which maintains dedicated regulatory advisory practices. Deloitte’s Risk Advisory division, for instance, delivers contract‑led engagements covering areas such as financial services regulation (e.g., Consumer Duty, SM&CR), data protection (UK GDPR), and environmental, social, and governance (ESG) disclosure requirements. Their teams often operate under fixed‑term contracts or outcome‑based milestones, allowing clients to address urgent compliance deadlines with immediate, concentrated expertise. Similarly, PwC’s Regulatory & Compliance practice offers contract support for new regulations spanning sectors including financial services, energy, and healthcare; they frequently deploy interim regulatory specialists to assist with implementation programmes, gap analysis, and policy drafting. EY’s Regulatory Change Services provide contract‑based resources for projects such as the UK’s Solvency II reforms or the Online Safety Act, while KPMG’s Regulatory Centre of Excellence supplies contract professionals skilled in regulatory horizon scanning and impact assessments. Beyond the Big Four, several specialised boutique firms also offer contract‑based regulatory support. Grant Thornton UK, for example, has a dedicated Regulatory and Compliance team that provides interim managers and consultants for short‑ to medium‑term assignments, particularly in the financial services and charity sectors. BDO UK’s Risk Advisory practice offers contract roles focused on regulatory change management, including the implementation of new anti‑money laundering (AML) requirements or Modern Slavery Act reporting. Another key player is Mills & Reeve, a law‑firm‑aligned consultancy that delivers contract‑based regulatory advisory services, especially for healthcare and higher education institutions facing new statutory obligations. Additionally, firms like Capgemini, Accenture, and IBM Consulting operate across the UK with large regulatory change practices that accept contract engagements; they often blend technology solutions with regulatory expertise to automate compliance processes. For smaller enterprises, the consultancy firm RSM UK provides contract‑based support through its Risk Advisory and Regulatory Services teams, assisting with new regulation changes in areas such as tax compliance (e.g., Making Tax Digital) and employment law updates (e.g., the Worker Protection Act). It is also worth noting that many of these firms operate frameworks such as the Crown Commercial Service’s Management Consultancy Framework, which facilitates public sector organisations in procuring contract‑based regulatory support. When selecting a consultancy, organisations should evaluate the specific regulatory domain, the scalability of the contract model, and the firm’s track record in delivering comparable change programmes. Ultimately, the UK market offers a robust array of consultancies—from global giants to niche specialists—that are well‑equipped to provide contract‑based support for the continuous flow of new business regulations.

Daniel Thompson

29 Jun, 2026

106 | 8

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Olivia Turner

29 Jun, 2026

183 | 6

A »Absolutely! If you're looking for UK-wide consultancy firms that provide contract-based support to help navigate new business regulations, a few big names come to mind. Deloitte, PwC, EY, and KPMG all offer flexible, project-based regulatory advisory services—perfect for when you need expert guidance without a long-term commitment. Beyond the Big Four, firms like Grant Thornton and BDO also provide tailored contract support, often at more accessible rates for mid-sized businesses. For niche regulatory changes, companies like Kroll, FTI Consulting, or Osborne Clarke can step in on a short-term basis. Many of these firms have dedicated regulatory compliance teams that stay on top of new rules, whether it's financial reporting, data privacy, or environmental standards. Just reach out to their consulting divisions, explain your specific regulation change, and they can set you up with a contract-based specialist. Hope that helps you find the right fit!

evergreenpower

29 Jun, 2026

111 | 6

A »In the context of an increasingly dynamic regulatory landscape in the United Kingdom, a number of UK-wide consultancy firms offer contract-based support tailored specifically to help businesses navigate new regulation changes. Contract-based support, often structured as interim management, project-based engagements, or fractional advisory roles, enables organisations to access specialised expertise on a flexible, non-permanent basis, which is particularly valuable when adapting to legislative shifts such as the UK’s retained EU law, the Economic Crime and Corporate Transparency Act, or evolving environmental, social, and governance (ESG) reporting requirements. Among the most prominent providers are the Big Four accounting and advisory firms—Deloitte, PwC, EY, and KPMG—all of which maintain dedicated regulatory compliance and risk advisory practices that can be engaged on a contract or project footing. Deloitte’s Regulatory and Legal Services, for instance, offers interim regulatory specialists who can be deployed to manage specific change initiatives, such as implementing the new UK Financial Conduct Authority (FCA) consumer duty or adapting to the Online Safety Act. Similarly, PwC’s Regulatory & Compliance team provides contract-based consultants for sectors ranging from financial services to healthcare, focusing on regulatory horizon scanning and readiness assessments. Beyond the Big Four, several specialist consultancy firms with UK-wide reach excel in contract-based regulatory support. Grant Thornton UK LLP offers a “Regulatory and Compliance” practice that supplies experienced interim managers and project leads for regulatory change programmes, particularly in the financial services and public sectors. BDO LLP’s Advisory Services include contract-based regulatory risk consultants who assist with new rules around data protection (UK GDPR updates) and supply chain due diligence. For more niche areas, such as environmental regulation or building safety, firms like WSP in the UK and AECOM provide contract-based environmental and regulatory compliance consultants to help businesses meet the requirements of the Environment Act 2021 or the Building Safety Act 2022. Another key category comprises independent consultancy networks that specialise in interim management and regulatory change, such as Interpath Advisory (a KPMG spin-off) and Alvarez & Marsal UK, both of which offer seasoned regulatory experts on a contract basis to lead transformation projects. Additionally, the likes of RSM UK and Mazars have developed robust regulatory contract teams that support clients with implementing new accounting standards (e.g., UK IFRS updates) or anti-money laundering (AML) frameworks. To engage such firms effectively, businesses should seek consultants with demonstrable experience in the specific regulatory domain, verify professional indemnity coverage, and agree on clear milestones and deliverables. Many of these firms also offer retainer-based or as-needed contract models through their “advisory on demand” services, providing cost-effective access to regulatory expertise without long-term commitments. Overall, the UK market provides a comprehensive ecosystem of consultancy firms—from the globally integrated Big Four to nimble specialist advisers—that can deliver contract-based support for new business regulation changes, ensuring compliance, mitigating risk, and enabling strategic adaptation.

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29 Jun, 2026

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