What is the difference between business continuity and disaster recovery?

Business continuity focuses on keeping essential operations running during disruption, while disaster recovery usually focuses on restoring IT systems, data, and digital infrastructure after an incident.

How should I choose scenarios for a UK Business Continuity Plan?

Select scenarios that are realistic for your location, sector, suppliers, technology, workforce, and legal obligations, then assess likelihood, impact, and recovery priorities.

Can a scenario catalogue replace a Business Continuity Plan?

No. A catalogue provides scenario ideas and risk prompts, but it should be used alongside a tailored Business Continuity Plan that sets out actions, roles, contacts, and recovery procedures.

How often should a business disruption scenario catalogue be reviewed?

Review it at least annually, and sooner after major operational changes, new suppliers, office moves, cyber incidents, severe weather events, or changes in UK regulations.

Can these scenarios be used for business continuity testing?

Yes. The scenarios can be used to design tabletop exercises, incident simulations, recovery tests, and staff training for business continuity and disaster recovery planning.

Who should be involved in reviewing disruption scenarios?

Senior management, operations, IT, HR, facilities, legal, compliance, finance, and key department leads should contribute to identifying and validating disruption scenarios.

What should be included in a UK Business Continuity Plan?

A complete plan should include critical activities, risk scenarios, roles and responsibilities, communication procedures, recovery time objectives, supplier contacts, IT recovery steps, and testing schedules.

EN-GB>Governance>Business Continuity Plan>UK Business Disruption Scenario Catalogue

Business Disruption Scenario Catalogue In The United Kingdom

Created: 8 Jun 2026

Explore common disruption scenarios affecting UK organisations and use this dataset to strengthen risk planning, resilience, and recovery decisions. For broader guidance, see our AI Generated Business Continuity Plan for use in the United Kingdom.

Scenario Name	Operational Impact	Indicative Severity	Continuity Measures	Involved Functions
Premises
Office Fire	Unsafe premises, evacuation and loss of access to equipment or records.	High	Fire risk assessment, evacuation drills, offsite backups and alternate workplace.	Facilities, health and safety, IT, HR, senior management.
Flooding At Premises	Building access, stock, plant, paper files and utilities may be lost.	High	Flood alerts, asset relocation, insurance, remote work and recovery supplier.	Facilities, operations, finance, insurers, IT.
Severe Weather Closure	Staff and customers cannot safely reach or use the site.	Medium	Weather monitoring, remote work, staff alerts and flexible scheduling.	Operations, HR, facilities, customer service.
Building Access System Failure	Staff, visitors or contractors may be unable to enter secure areas.	Medium	Manual sign-in, spare keys, security escalation and vendor support.	Facilities, security, IT, reception.
Landlord Or Shared Building Failure	Shared lifts, reception, heating, security or access may stop.	Medium	Lease contacts, remote work plan, incident notification and service credits.	Facilities, legal, operations, finance.
Premises Contamination	Site may need closure for cleaning, testing or specialist decontamination.	High	Cleaning contracts, exclusion zones, PPE, remote work and authority liaison.	Facilities, health and safety, HR, operations.
Loss Of Heating Or Cooling	Unsafe or unsuitable working temperatures reduce productivity or force closure.	Medium	HVAC maintenance, temporary units, remote work and staff welfare checks.	Facilities, health and safety, HR, operations.
Physical Security Incident	Site lockdown, evacuation, police attendance or restricted access.	High	Security procedures, lockdown plan, staff alerts and police liaison.	Security, facilities, HR, communications, leadership.
People
Loss Of Key Personnel	Critical decisions, approvals or specialist tasks cannot be completed.	High	Deputies, succession plans, shared documentation and cross-training.	HR, senior management, department heads, legal.
High Staff Absence	Reduced capacity, delayed service, missed deadlines and rota gaps.	High	Minimum staffing levels, prioritisation, agency cover and remote work.	HR, operations, payroll, line managers.
Pandemic Or Epidemic	Long-term absence, workplace restrictions and supply chain disruption.	High	Infection controls, remote operations, absence tracking and priority services.	HR, health and safety, operations, communications, leadership.
Industrial Action By Staff	Planned or sudden work stoppage reduces output and service availability.	Medium	Contingency rotas, stakeholder communications and lawful workforce planning.	HR, legal, operations, communications, leadership.
Workplace Accident Or Fatality	Work may stop for emergency response, investigation and staff support.	High	First aid, incident reporting, investigation process and welfare support.	Health and safety, HR, legal, operations, communications.
Regulatory
RIDDOR Reportable Incident	Reporting, investigation and enforcement action may disrupt operations.	High	RIDDOR process, evidence preservation, HSE liaison and management briefing.	Health and safety, legal, HR, operations, leadership.
People
Safeguarding Incident	Urgent referrals, suspension decisions and service restrictions may be needed.	High	Safeguarding lead, referral route, DBS checks and incident records.	Safeguarding, HR, legal, operations, leadership.
Regulatory
Employee Data Breach	HR operations disrupted by investigation, notifications and staff concerns.	High	Data breach procedure, access controls, ICO assessment and staff messaging.	HR, data protection, legal, IT, communications.
Technology
Ransomware Attack	Systems and data may be encrypted, unavailable or exposed.	High	Offline backups, EDR, patching, incident playbook and restore tests.	IT, security, legal, data protection, communications, leadership.
Phishing Compromise	Email accounts, payments or confidential data may be compromised.	High	MFA, user training, mail filtering and rapid account lockout.	IT, security, finance, legal, data protection.
Business Email Compromise	Fraudulent payment instructions or supplier changes may cause financial loss.	High	Payment call-backs, MFA, finance controls and email monitoring.	Finance, IT, security, legal, procurement.
Cloud Service Outage	Hosted applications, storage or collaboration tools become unavailable.	High	Supplier SLAs, offline access, backups and alternative communications.	IT, procurement, operations, customer service, leadership.
Internet Connectivity Outage	Online systems, calls, payments and remote work may stop.	High	Dual ISPs, mobile failover, offline procedures and provider escalation.	IT, operations, customer service, facilities.
Telephony Or VoIP Failure	Customers, suppliers and staff cannot contact key teams by phone.	Medium	Mobile diversion, web chat, status page and provider escalation.	IT, customer service, communications, operations.
Core Application Failure	Critical workflow, orders, billing or case management cannot proceed.	High	RTOs, support contracts, rollback plan, backups and manual workarounds.	IT, operations, finance, customer service, supplier support.
Data Centre Outage	Hosted systems, storage and network services may become unavailable.	High	Geographic resilience, backups, failover tests and supplier SLAs.	IT, security, procurement, operations, leadership.
Payment System Failure	Card, bank or online payments cannot be processed or reconciled.	High	Alternative payment channels, cash procedures and reconciliation controls.	Finance, IT, customer service, operations, banking provider.
Website Or E-Commerce Outage	Sales, bookings, customer self-service or lead generation stop.	High	Monitoring, CDN, rollback, hosting support and customer updates.	IT, marketing, sales, customer service, finance.
Loss Of Backups	Systems cannot be restored after deletion, corruption or cyber attack.	High	3-2-1 backups, immutable copies, restore tests and access separation.	IT, security, operations, leadership.
Data Corruption	Records become unreliable, incomplete or unusable for decisions.	High	Validation checks, versioning, backups, audit logs and restore testing.	IT, data owners, finance, operations, compliance.
Regulatory
Personal Data Breach	Investigation, containment, regulatory assessment and notifications disrupt work.	High	Breach log, ICO notification process, DPO escalation and templates.	Data protection, legal, IT, security, communications, leadership.
Technology
IT Change Failure	Update or release causes outage, data issue or degraded performance.	Medium	Change control, testing, rollback plan and release communications.	IT, change board, operations, customer service.
Laptop Or Device Theft	User loses access and confidential data may be exposed.	Medium	Encryption, MDM, remote wipe, spare devices and reporting process.	IT, security, data protection, HR, line manager.
Supplier
Critical Supplier Insolvency	Essential goods, services, support or warranties may cease abruptly.	High	Supplier monitoring, step-in rights, alternatives and contract exit plan.	Procurement, legal, finance, operations, leadership.
Outsourced Payroll Failure	Staff may not be paid correctly or on time.	High	Backup payroll data, secondary contact, manual pay process and approvals.	Payroll, HR, finance, supplier manager, communications.
Logistics Provider Failure	Deliveries, returns, stock movements or customer fulfilment are delayed.	High	Alternative carriers, buffer stock, routing options and customer messaging.	Operations, procurement, customer service, sales, finance.
Single Source Supplier Failure	Unique materials, services or licences become unavailable.	High	Dual sourcing, safety stock, specifications and contractual continuity duties.	Procurement, operations, legal, finance, quality.
Supplier Cyber Incident	Supplier systems, data feeds or support services become unsafe or unavailable.	High	Security due diligence, incident clauses, alternatives and access isolation.	Procurement, IT, security, legal, data protection.
Professional Adviser Unavailability	Legal, accounting, audit or compliance deadlines may be missed.	Medium	Deputy contacts, document access, engagement terms and backup advisers.	Legal, finance, company secretarial, procurement, leadership.
Cleaning Or Waste Contractor Failure	Hygiene, waste accumulation or compliance issues affect site operation.	Medium	Alternative contractors, waste segregation and temporary cleaning arrangements.	Facilities, procurement, health and safety, operations.
Utilities
Power Cut	Lighting, equipment, IT, refrigeration or production may stop.	High	UPS, generators, priority services registration and shutdown procedure.	Facilities, IT, operations, health and safety, customer service.
Gas Supply Interruption	Heating, catering or process equipment may be unavailable.	Medium	Emergency contacts, alternative heating, shutdown plan and safety checks.	Facilities, health and safety, operations, catering.
Water Supply Interruption	Welfare facilities, cleaning, production or catering may stop.	Medium	Bottled water, hygiene plan, supplier alerts and temporary toilets.	Facilities, health and safety, operations, HR.
Telecoms Network Outage	Calls, broadband, alarms or card terminals may be unavailable.	High	Diverse networks, mobile failover, analogue lines and escalation contacts.	IT, facilities, security, customer service, operations.
Fuel Shortage	Fleet, generators, deliveries and staff travel may be constrained.	Medium	Fuel monitoring, route prioritisation, supplier contracts and remote work.	Fleet, operations, procurement, facilities, finance.
Lift Failure	Disabled access, goods movement or upper-floor operations are affected.	Low	Maintenance contract, evacuation aids, access adjustments and signage.	Facilities, health and safety, HR, operations.
Transport
Rail Strike Or Major Rail Disruption	Staff, customers or visitors cannot travel reliably.	Medium	Remote work, flexible hours, travel alerts and meeting alternatives.	HR, operations, customer service, communications.
Road Closure Or Congestion	Deliveries, field staff and commuting are delayed.	Medium	Route planning, driver alerts, buffer time and alternative depots.	Logistics, fleet, operations, customer service.
Port Or Border Disruption	Imports, exports, customs clearance or stock availability are delayed.	High	Customs readiness, buffer stock, alternative routes and broker contacts.	Logistics, procurement, customs, finance, customer service.
Airport Or Air Freight Disruption	Travel, urgent freight or international meetings are delayed.	Medium	Alternative carriers, virtual meetings, buffer stock and travel approvals.	Travel, logistics, procurement, operations, sales.
Fleet Vehicle Breakdown	Deliveries, site visits or mobile services are delayed.	Low	Maintenance, breakdown cover, spare vehicles and route reassignment.	Fleet, operations, customer service, finance.
Regulatory
Regulatory Inspection Or Enforcement Visit	Operations pause for inspection, evidence gathering and remedial actions.	Medium	Inspection protocol, records access, legal escalation and action tracking.	Compliance, legal, operations, health and safety, leadership.
ICO Investigation	Information requests, remedial actions and stakeholder communications consume resources.	High	Records of processing, breach files, DPO lead and response timetable.	Data protection, legal, IT, communications, leadership.
Companies House Filing Failure	Missed filings may cause penalties, strike-off risk or governance issues.	Medium	Filing calendar, deputy filer, authentication backup and adviser access.	Company secretarial, finance, legal, directors.
HMRC Filing Or Payment Failure	Tax returns or payments are delayed, risking penalties and interest.	Medium	Tax calendar, agent access, payment backups and approval deputies.	Finance, tax, payroll, directors, advisers.
FCA Operational Resilience Incident	Important business services may breach impact tolerances.	High	Map services, set tolerances, scenario test and regulator communications.	Compliance, risk, IT, operations, leadership, legal.
Health And Safety Prohibition Notice	Specified work or equipment must stop until risks are addressed.	High	Risk assessments, remedial plan, HSE liaison and alternate capacity.	Health and safety, legal, operations, facilities, leadership.
Loss Of Licence Or Permit	Regulated activities, premises use or trading may have to stop.	High	Renewal calendar, compliance checks, deputy owner and regulator contact.	Compliance, legal, operations, finance, leadership.
Product Recall	Sales stop, stock is quarantined and customers require notification.	High	Traceability, recall plan, customer notices and regulator liaison.	Quality, legal, operations, customer service, communications.
Food Safety Incident	Food sale or service may stop pending withdrawal, recall or cleaning.	High	HACCP, traceability, recall process and local authority liaison.	Food safety, operations, quality, legal, communications.
Other
Customer Service Surge	Contact volumes exceed staffing, causing delays and complaints.	Medium	Overflow scripts, triage, temporary staff and self-service updates.	Customer service, operations, communications, IT, HR.
Reputational Crisis	Customer confidence, staff morale and sales may fall rapidly.	High	Crisis communications plan, spokespersons, monitoring and approval routes.	Communications, legal, customer service, HR, leadership.
Media Or Social Media Backlash	High enquiry volumes and negative coverage distract staff and management.	Medium	Monitoring, holding statements, escalation rules and moderation support.	Communications, marketing, legal, customer service, leadership.
Major Customer Insolvency	Revenue, cash flow and planned workload may fall suddenly.	High	Credit monitoring, diversified revenue, payment controls and debt recovery.	Finance, sales, legal, operations, leadership.
Cash Flow Shock	Payroll, supplier payments or investment plans may be constrained.	High	Cash forecasts, credit lines, payment prioritisation and board oversight.	Finance, procurement, payroll, directors, legal.
Insurance Claim Dispute	Recovery funding may be delayed after loss or damage.	Medium	Policy review, evidence records, broker contacts and loss adjuster process.	Finance, legal, facilities, broker, leadership.
Major Litigation Or Injunction	Management time, trading activity or product use may be restricted.	High	Legal response team, document hold, authority limits and communications.	Legal, leadership, finance, operations, communications.
Civil Unrest Near Premises	Access, staff safety, deliveries or customer visits may be affected.	Medium	Security monitoring, remote work, site closure triggers and police liaison.	Security, facilities, HR, communications, operations.
Terrorism Or Marauding Attack Threat	Lockdown, evacuation, casualty response and prolonged closure may occur.	High	Run Hide Tell awareness, lockdown plan and emergency communications.	Security, facilities, HR, leadership, emergency services.
People
Death Of Director Or Partner	Authority, banking, contracts and leadership decisions may be delayed.	High	Succession plan, board authorities, key person cover and document access.	Directors, legal, finance, HR, company secretarial.
Supplier
Loss Of Banking Access	Payments, receipts, payroll or treasury operations may stop.	High	Multiple approvers, backup bank contact, emergency limits and second account.	Finance, treasury, payroll, directors, legal.
Loss Of Card Acquirer	Card settlement or authorisation may stop, reducing trading ability.	High	Secondary payment provider, cash procedures and customer notices.	Finance, IT, sales, customer service, procurement.
Mail Or Courier Disruption	Contracts, stock, legal notices or customer deliveries are delayed.	Medium	Alternative couriers, electronic signatures, tracking and deadline buffers.	Operations, legal, procurement, customer service, sales.
Premises
Records Archive Loss	Contracts, evidence, HR files or accounts records may be unavailable.	Medium	Digitisation, retention schedule, offsite archive controls and inventories.	Legal, finance, HR, operations, records management.
Loss Of Specialist Equipment	Production, testing, clinical or technical services may stop.	High	Maintenance, spares, hire options, insurance and alternative capacity.	Operations, engineering, procurement, finance, quality.
Stock Contamination Or Spoilage	Inventory becomes unusable, unsafe or unsellable.	High	Stock rotation, temperature monitoring, quarantine and supplier replenishment.	Operations, quality, procurement, finance, customer service.
Technology
Warehouse Management System Failure	Picking, packing, dispatch and stock accuracy are disrupted.	High	Paper pick lists, stock snapshots, support SLA and restore plan.	Warehouse, IT, operations, customer service, finance.
CRM Failure	Sales, customer support and account history become unavailable.	Medium	Exports, offline contact lists, vendor escalation and manual logging.	Sales, customer service, IT, marketing, operations.
Accounting System Failure	Invoices, payments, credit control and reporting are delayed.	Medium	Data exports, manual invoice process, backups and supplier support.	Finance, IT, sales, procurement, leadership.
HR System Failure	Absence, onboarding, payroll inputs and employee records are delayed.	Medium	HR reports, manual forms, payroll cut-off controls and vendor support.	HR, payroll, IT, line managers, finance.
Email Service Outage	Internal and external communications are delayed or lost.	High	Alternative messaging, phone trees, status page and distribution lists.	IT, communications, operations, customer service, leadership.
Collaboration Platform Outage	Meetings, chat, file sharing and remote teamwork are impaired.	Medium	Secondary platform, phone bridge, local files and meeting protocol.	IT, operations, HR, communications, leadership.
Domain Name Or DNS Failure	Website, email or applications become unreachable.	High	Registrar security, DNS monitoring, MFA and secondary DNS.	IT, security, marketing, customer service, legal.
DDoS Attack	Online services are degraded or unavailable to legitimate users.	High	DDoS protection, CDN, traffic monitoring and ISP escalation.	IT, security, hosting provider, customer service, communications.
API Or Integration Failure	Orders, payments, data feeds or reporting do not synchronise.	Medium	Monitoring, retry queues, manual upload and supplier escalation.	IT, operations, finance, supplier support, customer service.
Remote Access VPN Failure	Remote staff cannot access internal systems or files.	Medium	Scalable VPN, zero trust alternative, capacity tests and support rota.	IT, security, HR, operations, service desk.
Active Directory Or Identity Outage	Users cannot authenticate to critical systems.	High	Resilient identity services, break-glass accounts and recovery runbooks.	IT, security, service desk, operations, leadership.
Privilege Account Compromise	Attackers may control systems, data or security settings.	High	PAM, MFA, logging, least privilege and emergency credential rotation.	IT, security, legal, data protection, leadership.
Malware Infection	Devices or servers become unreliable, unsafe or unusable.	High	Endpoint protection, patching, isolation process and rebuild images.	IT, security, service desk, operations, communications.
Software Licence Expiry	Critical software may stop working or become unsupported.	Medium	Licence register, renewal alerts, procurement owner and alternatives.	IT, procurement, finance, legal, operations.
Supplier
Key SaaS Vendor Account Suspension	Access to hosted tools is removed due to billing or compliance dispute.	High	Billing controls, admin redundancy, data exports and contract escalation.	IT, procurement, finance, legal, operations.
Supplier Contract Termination	Services end before replacement arrangements are ready.	Medium	Notice tracking, exit plan, transition assistance and alternate supplier.	Procurement, legal, operations, finance, supplier manager.
Raw Material Shortage	Manufacturing, repairs or customer orders are delayed.	High	Safety stock, forecast sharing, approved alternatives and dual sourcing.	Procurement, production, sales, quality, finance.
Quality Failure By Supplier	Inputs fail inspection, causing rework, delays or unsafe output.	Medium	Incoming inspection, supplier audits, quarantine and alternative sources.	Quality, procurement, operations, legal, customer service.
Utilities
Contaminated Water Or Legionella Risk	Facilities may close pending testing, treatment and risk controls.	High	Water risk assessment, monitoring, flushing and specialist contractor.	Facilities, health and safety, HR, operations, contractor.
Drainage Or Sewage Failure	Hygiene risks and welfare issues may force partial closure.	Medium	Emergency plumber, temporary toilets, cleaning plan and exclusion zones.	Facilities, health and safety, operations, HR.
Fire Alarm System Failure	Premises may be unsafe to occupy without temporary controls.	High	Fire watch, maintenance callout, evacuation briefing and occupancy limits.	Facilities, fire safety, security, operations, HR.
Burglar Alarm Or CCTV Failure	Site security, evidence capture and insurance conditions may be affected.	Low	Guarding, repair SLA, manual patrols and insurer notification.	Security, facilities, IT, insurance, operations.
Premises
Snow And Ice Access Hazard	Slip risks and unsafe access may reduce site availability.	Medium	Gritting, access inspections, remote work and visitor warnings.	Facilities, health and safety, HR, operations.
People
Heatwave Workplace Risk	Heat stress, reduced productivity and welfare issues affect staff.	Medium	Ventilation, water, breaks, adjusted hours and vulnerable worker checks.	HR, health and safety, facilities, line managers.
Remote Workforce Unavailability	Staff cannot work remotely due to home, device or connectivity issues.	Medium	Device pool, remote access tests, expenses policy and alternate tasks.	HR, IT, operations, line managers, finance.
Skills Gap During Incident	Only few staff can perform essential recovery or operational tasks.	Medium	Cross-training, procedure notes, rota depth and contractor support.	HR, operations, training, department heads, procurement.
Staff Welfare Or Mental Health Crisis	Absence, performance issues and management capacity pressures increase.	Medium	Stress risk assessment, EAP, workload triage and manager guidance.	HR, health and safety, line managers, occupational health.
Regulatory
Whistleblowing Allegation	Investigation, confidentiality controls and management action consume resources.	Medium	Whistleblowing policy, independent investigator and anti-retaliation controls.	HR, legal, compliance, leadership, audit.
Modern Slavery Supply Chain Issue	Supplier suspension, investigation and reputational risk disrupt sourcing.	High	Supplier due diligence, audit rights, alternative sourcing and board reporting.	Procurement, legal, compliance, communications, leadership.
Sanctions Compliance Issue	Payments, contracts or customer relationships may need to be frozen.	High	Screening, escalation process, payment holds and legal review.	Compliance, legal, finance, sales, procurement.
Anti-Money Laundering Control Failure	Onboarding, transactions or regulated services may be suspended.	High	CDD records, MLRO escalation, transaction monitoring and remediation plan.	Compliance, legal, finance, sales, leadership.
Accessibility Failure In Digital Service	Users may be unable to access services, increasing complaints and fixes.	Medium	Accessibility testing, alternative channels and reasonable adjustment process.	Digital, legal, customer service, compliance, product.
Environmental Incident	Spill, pollution or waste issue may require shutdown and reporting.	High	Spill kits, permits, contractor callout and Environment Agency liaison.	Environmental, health and safety, operations, legal, facilities.
Other
Critical Document Signing Delay	Contracts, funding, filings or transactions cannot complete on time.	Medium	Signing authorities, e-signature platform, powers of attorney and deputies.	Legal, directors, finance, sales, company secretarial.
Intellectual Property Dispute	Products, branding, software or content may need to change quickly.	Medium	IP register, legal review, takedown process and alternative assets.	Legal, marketing, product, IT, leadership.
People
Fraud By Employee Or Contractor	Financial loss, investigation and control remediation disrupt normal work.	High	Segregation of duties, audit trails, whistleblowing route and access reviews.	Finance, HR, legal, IT, audit, leadership.
Supplier
Supplier Fraud Or Impersonation	Payments may be diverted and supplier relationships disrupted.	High	Supplier change verification, dual approval and payment hold process.	Finance, procurement, legal, IT, supplier managers.
Regulatory
Loss Of Audit Evidence	Accounts, compliance reviews or certifications may be delayed.	Medium	Document retention, audit trail backups and evidence owner register.	Finance, compliance, legal, IT, external auditors.
Certification Loss	Tender eligibility, customer contracts or regulated processes may be affected.	Medium	Audit calendar, corrective actions, evidence library and certification owner.	Quality, compliance, operations, sales, leadership.
Other
Major Project Failure	Budget, resources, customer commitments or strategic deadlines are affected.	Medium	Stage gates, escalation, contingency budget and project recovery plan.	PMO, finance, operations, legal, leadership.
Major Event Cancellation	Revenue, bookings, staffing and supplier commitments are disrupted.	Medium	Cancellation terms, insurance, attendee messaging and alternative dates.	Events, finance, legal, suppliers, communications.
People
Critical Meeting Or Board Quorum Failure	Approvals, filings, funding or emergency decisions are delayed.	Medium	Deputy attendees, written resolutions, calendar holds and authority matrix.	Directors, company secretarial, legal, finance, leadership.
Premises
Evacuation Of Neighbouring Site	Cordons, road closures or utility shutoffs prevent site access.	Medium	Local alerts, remote work, site closure triggers and contact lists.	Facilities, security, operations, HR, communications.
Nearby Fire Or Chemical Incident	Shelter, evacuation or road closures may interrupt operations.	High	Shelter-in-place plan, local alerts and emergency service liaison.	Facilities, health and safety, security, HR, leadership.
Emergency Services Cordon	Premises become inaccessible despite no direct damage.	Medium	Remote work, alternate site, staff alerts and customer communications.	Facilities, security, operations, communications, leadership.
Loss Of Laboratory Or Clinical Area	Testing, treatment, diagnostics or research work must stop.	High	Alternate lab, equipment validation, sample storage and safety procedures.	Operations, quality, health and safety, procurement, compliance.
Loss Of Manufacturing Line	Production output falls or stops, affecting customer orders.	High	Maintenance, spare parts, alternate line, outsourcing and backlog plan.	Production, engineering, procurement, sales, finance.
Utilities
Cold Chain Failure	Temperature-sensitive goods may become unsafe or unusable.	High	Temperature alarms, backup power, quarantine and disposal procedure.	Operations, quality, facilities, logistics, customer service.
Supplier
Courier Temperature Control Failure	Temperature-sensitive deliveries may be rejected, spoiled or recalled.	High	Validated packaging, courier audits, trackers and alternative carriers.	Logistics, quality, procurement, customer service, compliance.
Regulatory
Public Health Closure Direction	Premises or activities may be restricted by health authorities.	High	Authority liaison, remote work, infection controls and customer updates.	Health and safety, HR, legal, operations, communications.
People
School Closure Affecting Staff	Parents and carers may be unavailable or need flexible working.	Medium	Flexible hours, remote work, cover rota and priority task allocation.	HR, line managers, operations, payroll.
Regulatory
Immigration Or Right To Work Issue	Staff deployment, recruitment or sponsorship may be restricted.	Medium	Right to work checks, sponsor records, visa tracking and legal escalation.	HR, legal, recruitment, line managers, compliance.
People
DBS Check Delay	New starters or regulated roles cannot begin work as planned.	Low	Early applications, conditional duties, rota cover and tracking.	HR, recruitment, safeguarding, operations, line managers.
Training Or Certification Expiry	Staff may be unable to perform safety-critical or regulated tasks.	Medium	Training matrix, expiry alerts, refresher courses and deputy skills.	HR, training, operations, compliance, line managers.
Transport
Local Authority Roadworks Disruption	Access for staff, customers or deliveries is delayed or restricted.	Low	Roadworks monitoring, delivery windows, access maps and visitor notices.	Facilities, logistics, customer service, operations.
Public Transport Cancellation	Shift coverage, meetings and customer appointments may be affected.	Low	Flexible start times, remote attendance and staff travel alerts.	HR, operations, line managers, customer service.
Haulage Driver Shortage	Inbound or outbound freight capacity is limited.	Medium	Carrier panel, booking lead times, load prioritisation and stock buffers.	Logistics, procurement, operations, customer service, sales.
Vehicle Accident Involving Company Staff	Injury, investigation, insurance and service delays may follow.	High	Driving policy, incident reporting, telematics and replacement vehicles.	Fleet, HR, health and safety, legal, operations.
Travel Abroad Emergency	Staff overseas may be stranded, injured or unable to work.	Medium	Travel risk assessment, insurance, itinerary tracking and consular advice.	HR, travel, security, line managers, leadership.
Regulatory
Accounting Records Seizure Or Legal Hold	Records access is restricted for investigation or litigation.	Medium	Legal hold process, duplicate records, access controls and counsel contact.	Legal, finance, IT, compliance, leadership.
Court Or Tribunal Deadline Surge	Evidence, witness and legal preparation diverts key staff.	Medium	Legal calendar, document management, witness cover and escalation routes.	Legal, HR, operations, finance, leadership.
Other
Loss Of Public Funding Or Grant	Services, projects or staffing may need rapid reduction.	High	Funding diversification, reserves, scenario budgets and stakeholder plan.	Finance, leadership, HR, operations, fundraising.
Regulatory
Charity Commission Serious Incident	Trustees must manage reporting, investigation and stakeholder confidence.	High	Serious incident policy, trustee escalation and evidence records.	Trustees, legal, finance, safeguarding, communications.
CQC Service Disruption	Care services may need notification, restrictions or urgent staffing cover.	High	Notification process, safe staffing plan and service continuity records.	Registered manager, compliance, HR, operations, safeguarding.
Ofsted Inspection Crisis	Education or childcare staff focus shifts to inspection response.	Medium	Inspection file, safeguarding evidence, staff briefing and action plan.	Leadership, safeguarding, HR, operations, communications.

What Disruption Scenarios Should A UK Business Continuity Plan Cover?

A UK business continuity plan should not be limited to fire, flood or IT failure. The catalogue shows that credible disruption scenarios span premises, people, technology, suppliers, utilities, transport and regulatory events. Practical planning should therefore include alternative working locations, remote-working capacity, cyber incident response, supplier exit options, utility outage procedures and clear ownership by senior management.

Which UK Legal And Regulatory Duties Affect Business Continuity Planning?

Several scenarios have direct legal or regulatory consequences. Personal data incidents must be assessed under the UK GDPR and Data Protection Act 2018, with potential notification to the ICO within 72 hours where required. Workplace incidents may require reporting under RIDDOR, and health and safety controls remain relevant during severe weather, evacuation, lone working and emergency operations. Regulated sectors should also consider FCA, PRA, Ofcom, CQC or other sector rules where operational resilience duties apply.

How Should Organisations Prioritise Continuity Measures?

The highest-impact scenarios in the dataset commonly involve loss of technology, premises, people or critical suppliers. Useful priorities include:

Document recovery time objectives for critical services, applications and processes.
Maintain tested backups and cyber response playbooks for ransomware, cloud outage and data breach events.
Map single points of failure in suppliers, utilities, transport routes and key personnel.
Prepare communications templates for staff, customers, regulators, insurers and emergency services.
Run exercises covering compound events such as cyber attack during staff absence or premises loss during transport disruption.

Why Should UK Plans Include Supplier And Infrastructure Scenarios?

Many UK organisations rely on outsourced payroll, hosting, logistics, payment processing, professional advisers and cloud platforms. Supplier failure, insolvency, industrial action, port disruption, energy interruption or telecoms outage can stop service delivery even where the organisation itself is unaffected. Contracts, service levels, escrow arrangements, alternative suppliers and manual workarounds should be reviewed before disruption occurs.

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FAQs

What is a Business Disruption Scenario Catalogue?

It is a structured list of potential events that could disrupt UK businesses, such as cyber attacks, power failures, supply chain disruption, flooding, severe weather, pandemics, and premises loss.

Why is a disruption scenario catalogue useful for business continuity planning?

How does this catalogue support a Business Continuity Plan?

What business disruption scenarios are relevant in the United Kingdom?

Are business disruption risks different in the United Kingdom?

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