Upstream Oil & Gas Company · Safety Case
Framework explorer, with document tiers and scope
Each cell is a department × element intersection. Documents are stacked by tier, so the document pyramid appears in every cell. Use the scope selector to see what applies company-wide, at region level or in a single asset. Click a cell to see its documents.
The same 513 documents, seen through Safety Case. This is a subset lens: it asks one question of every document and keeps those that answer yes. 31 do; the other 482 are outside it by design and still belong to the management system. Nothing is copied between frameworks: each document is recorded once and carries its position in every framework.
“If this document changed, would the safety case need to be revised and accepted by the competent authority before the change could be made?”
Scope
Diagnostics
A asset: everything company-wide and at region level, plus the asset’s own additions.
PO policy · ST standard · PR process, procedure, work instruction · SU supportingCompany-wideRegion additionAsset additionGuidance: move out
5 groups × 9 departments · Safety Case Critical Documents — Material Change Register
Outside Safety Case
482 documents are not safety case critical
They answered no to the question above. That is not a gap: a subset lens is only useful if it leaves most of the system out. They remain in the management system and in every integrated framework view.
Show the documents outside this lens
Engineering 76
- Engineering Management System Statement
- Commitment to Technical Integrity
- Engineering Delegation of Authority List
- Quality Management System Manual
- Subsea Management System Manual
- Asset and Organisation Guide
- Rotating Equipment Overspeed Protection Policy
- Code of Practice: Electrical Safety Procedures
- Standards and Requirements Selection Guide
- Engineering Competency Framework
- Technical Discipline and Authority Manual
- Engineering Technical Authority Competency Assurance
- Selection and Management of Inspection Personnel
- Selection and Authorisation of Electrical Personnel
- Lifting Competent Person Appointment Form
- Project HSSE Handbook
- Supplier Technical Assurance Requirements
- Engineering Regulator Interface Procedure
- Engineering Contractor Interface Procedure
- Supplier Quality Assessment Questionnaire
- Supplier Quality Performance Management Guidelines
- Management of Change Standard
- Change Management Procedure
- Hazard Identification and Risk Assessment Procedure
- Operational Risk Assessment Procedure
- Dynamic Positioning Systems Risk Assessment Procedure
- HAZID Procedure
- HAZOP Report Template
- Alarm System Guideline
- Certified Electrical Equipment: Ignition Control
- Corrosion Management Strategy
- Vibration Management Strategy
- Uninterruptible Power Supply Standard
- Industrial Automation and Control Systems Network Standard
- Modification and Re-instatement of Controlled Pipeline Systems
- Stage Gate Deliverable Requirements Checklist
- Guide to Flushing, Greasing and Sealing of Critical Valves
- Pipeline Integrity Management System
- Topsides Structures: Structural Integrity
- Cranes and Mechanical Handling Equipment: Structural Integrity
- Planning and Executing Decommissioning Projects
- Installation Marine Operations Procedure
- Weight Control Procedure
- Chemicals Management Procedure
- Pipelines Emergency Procedures Manual
- Engineering Document Distribution and Review Matrix
- Construction and Commissioning Strategy Development
- Import Riser ESDV Leak Test Procedure
- Metering Calibration Procedures
- Bolt Torquing and Tensioning Standard
- Commissioning and Handover Procedure
- Valve Replacement Process
- Pressure Containing Equipment Work Instruction
- Zone Management Checklist
- Small Bore Tubing Installation Guidance
- Written Scheme of Examination: Access and Egress Routes
- Written Scheme of Examination: Temporary Equipment
- Continuous Improvement through Learning from Experience
- Quality Incident Reporting, Investigation and Quality Alert
- Inspection of Procured Goods
- Analysis of Inspection Results
- Inspection Annual Report
- HAZID Report Template
- Quality Findings Reporting Guide
- Plant Management of Change Impact Analysis Template
- Project Audit and Review Programme
- Quality Assessment, Audit and Review
- Inspection Assessment of Projects and Modifications
- Certificate of Inspection Compliance for Pressure Systems
- Functional Safety Impact Assessment Checklist
- Requirement Assurance, Verification and Validation Guide
- Performance Standard Annual Assurance Report
- Major Accident Hazard Barrier Management Procedure
- Continued Suitability Assessment of Safety and Environmental Critical Elements
- Safety and Environmental Critical Element Ageing and Life Extension Standard
- Pipelines Major Accident Prevention Document
Operations & Maintenance 77
- Process Safety Management System Framework
- Management Review Procedure
- Operations Competence Roles and Responsibilities
- Delegation of Authority for Electrical Installations
- Lifting and Hoisting Policy
- Operating Standard: Permit to Work
- Operating Standard: Control of Work
- Equipment Criticality Standard
- Sand Risk Management Standard
- Operating Standard: Management of Problem Valves
- Mechanical Isolation Guidance
- Production Chemistry Standard
- Operating Standard: Flare and Vent Systems
- Operating Standard: Chemical Injection
- Operations and Maintenance Leadership Competency Framework
- Appointment, Training and Competency Procedure
- Competence Assessment Procedure
- Managing Shiftwork and Fatigue Offshore
- Appointment Template
- Offshore Welfare Guide
- Isolating Authority Appointment Assessment
- Permit Issuing Authority Appointment Assessment
- Pipeline Entry Agreement Compliance Process
- Third-Party Access and Tie-in Interface Procedure
- Regulator Inspection and Notification Procedure
- Work Order Close-out Record
- Management of Change Control Matrix
- Overriding of Safeguarding Systems and Alarms
- Risk Assessment Work Instruction
- Control System Cyber Security: Remote Access Process
- Loss of Primary Containment Notification
- Decommissioning Risk Register
- Barrier Management Guidance
- Operating Manual: Life Saving Equipment
- Instrumentation and Fire and Gas Detection Maintenance Strategy
- Active Fire Protection Equipment Strategy
- Filters and Strainers Maintenance Strategy
- Lighting and Small Power Maintenance Strategy
- Structural Integrity Reporting Process
- Pressure Systems Risk Based Inspection Procedure
- Corrosion under Insulation Prioritisation Guideline
- Riser ESDV Maintenance Strategy
- Statement of Fitness at Asset Restart
- Operating Procedure: Seawater System
- Operating Procedure: Open and Closed Drains
- Operating Procedure: Inert Gas Systems
- Operating Procedure: Diesel Oil Systems
- Operating Procedure: Heating Medium System
- Lift Plan and Hazard Identification Form
- Flare Management Plan
- Operating Manual: Power Generation and Distribution
- Operating Procedure: Water Injection System
- Deluge Wet Testing Strategy
- Re-instatement and Recommissioning of Plant and Equipment
- Operation of Fiscal Metering Stations
- Pressure Transmitter Change-out Work Instruction
- Analyser Daily Checks Work Instruction
- Temporary Equipment Pre-mobilisation Checklist
- Arc Flash Hazard Management Guideline
- Corrosion Control Scheme
- Station Bill
- Production Reporting Work Instruction
- Hazardous Leak Reporting
- Flaring and Venting Monitoring
- Production Allocation Data Verification and Reporting
- Pressure System Reporting Process
- Operational Readiness Review Report Template
- Production Allocation and Reporting Guideline
- Area Log Sheets
- Measurement Assurance Standard
- Consents Compliance Plan
- Verification Scheme Implementation
- Workplace Assessment
- Competence Re-assessment Form
- Internal Measurement Audit Guideline
- Assurance Planning for Non-Operated Assets
- Operational Risk Assessment for Impaired Safety and Environmental Critical Elements
HSSE 72
- HSSE Policy
- Life Saving Rules
- Contractor HSSE Management
- HSSE Agreement Management Interface Document
- Organisational Change Checklist
- NORM Management
- HSSE Risk Management Standard
- Waste Management Standard
- Flare and Vent Management Standard
- Site Induction Standard
- Internal Controls, Risk and Assurance Standard
- Personal Security Guide
- Occupational Health Framework
- HSSE Critical Leader Competence Assurance
- Environmental Representative Appointment Process
- Occupational Health and Industrial Hygiene Assurance Procedure
- Ladder Focal Point Appointment Form
- Guidance on Identifying HSSE Critical Leaders
- Community Grievance Mechanism
- Consent to Locate: Apply, Vary and Comply
- Contractor Management Activity Assessment
- Community Engagement Guidelines
- Contractor Management Guidelines
- Security Travel Risk Assessment Procedure
- Organisational Change Management Procedure
- Control of Substances Hazardous to Health
- Compliance with Pollution Prevention and Control Regulations
- Environmental Aspects Register
- Radiation Mobile Source Register
- Benzene Exposure Risk Assessment Guidance
- Communicable Disease Outbreak Management
- Sealed Radioactive Source Security Plan
- HSE Requirements for Partner-Operated Assets
- Safety Technical Requirements
- Working Environment Standard
- Detailed Manual Handling Assessment
- Evacuation Reception Centre Checklists
- Human Factors Engineering Assessment Tools
- Legal Requirements Register
- Offshore Working Time and Fatigue Management
- Noise Management Procedure
- Offshore Oil Pollution Emergency Plan
- Onshore Terminal Emergency Response Plan
- Severe Weather Action Plan
- Incident Management Plan
- Potable Water Written Scheme
- Emergency Response Guidance
- Emissions Reduction Action Plan
- Facility Induction Checklist
- Sampling and Transporting Suspected Asbestos Materials
- Compliance with Offshore Chemical Regulations
- Waste Liquids and Sludges Handling and Shipment
- Production Chemical Permit Compliance Procedure
- Facility Induction Checklist Master
- Noise Control in Projects
- Offshore Waste Management
- Statutory Reporting of Incidents and Regulatory Non-Compliances
- Environmental Incident Regulatory Reporting
- Environmental and Atmospheric Data Monitoring and Reporting
- Monthly HSE Performance Reporting
- Emissions Trading Compliance Cycle
- Event Investigation Report Template
- Business Impact Analysis Guideline
- HSE Assurance Audit Procedure
- HSE Assurance Field Evaluation Procedure
- Environmental Aspects and Impacts Review Procedure
- Annual HSE Improvement Plan
- Audit Summary Report Template
- Self-Assessment Guideline
- Legislative Compliance Process
- Safety Case Management of Change Procedure
- Combined Operations Interface Document Template
Commercial 54
- Contracting and Procurement Policy
- Corporate Responsibility and Anti-Bribery Policy
- Delegation of Authority: Commercial Commitments
- Contractor Management Philosophy
- Supply Chain Management Key Controls
- Marine Operations and Vessel Assurance Standard
- Anchor Handling and Tow Vessel Standard
- Competitive Tendering Requirements
- Single Source Justification Standard
- Import Requirements for International Purchases
- Non-Operated Assets Competency Framework
- Contracts and Procurement Competence Framework
- Helicopter Landing Officer Competency Log
- Aviation Appointment Template
- Post-Award Contract Management Procedure
- Category Management and Contracting Process
- Partner Approval Process
- Purchase Requisition Form: Services or Materials
- Supplier Qualification and Pre-qualification Guideline
- Operational Procurement Process
- Logistics HSE Case
- Contractor HSE Risk Assessment Process
- Critical Supplier Identification Standard
- Equipment Rental Register
- Contract Lifecycle Management System Controls
- Material Master Creation Form
- Recommendation to Award
- Electronic Signatures Guideline
- Safe Packing and Handling of Cargo (industry guidance)
- Offshore Support Vessel Quality Assurance Procedure
- Air Freight Procedure
- Aviation Procedure
- Cargo Cut-off and Late Authorisation Procedure
- Stock Check Procedure
- Logistics Cost Allocation Procedure
- Outbound Cargo Summary Ticket
- Helicopter Operations Procedure
- Vessel Collision Procedure
- Single or Sole Source Justification Form
- Contracting Principles Deviation Request Form
- Chartering Checklist
- Payment Request Form
- Offshore Marine Operations Guidelines
- Single Source Justification Guidance
- Customs Compliance Reporting
- Export Controls Procedure
- Supplier KPI Framework
- Goods Receipt Work Instruction (system user guide)
- Logistics Assurance and Audit
- Contract Performance Review Template
- Marine Assurance Execution Checklist
- Non-Operated Assets Capability Assessment
- Chartering Evaluation Checklist
- Vessel Assurance Process Terms of Reference
Finance & Legal 41
- Anti-Bribery and Corruption Policy
- Speak Up Policy
- Delegation of Authority Framework
- Tax Governance Document
- Financial Crime Policy
- Tax Strategy
- Standard for Competition and Anti-Trust
- Employee and Business Expenses Standard
- Corporate Credit Card Standard
- Investment Decisions Approval Standard
- Internal Privacy Notice
- Finance and Legal Competence Framework
- Dawn Raid Response Protocol
- External Auditor Interface Procedure
- Joint Venture Partner Reporting Procedure
- Enterprise Risk Management Standard
- Counterparty Credit Risk Policy
- Risk Management for Financial Reporting
- Guidance on Financial Crime Risks
- Enterprise Risk Assessment of a Business Case
- Corporate Investment Governance Standard
- Early Phase Cost Estimating Requirements
- Opex Estimate Procedure
- Capital and Operating Cost Management Procedure
- Strategic Planning Process
- Long-Term Planning Outlook
- Authority for Expenditure Briefing Template
- Valuation of Exploration Projects Guideline
- Payment Processing Work Instruction
- Vendor Set-up Form
- Indirect Tax Returns Filing and Reconciliation
- Periodic Review of Critical Access Rights for Financial Systems
- Hydrocarbon Sales Accounting Process
- Investment Assurance Terms of Reference and Report Template
- Controllers' Assessment
- Payment Request Form
- Value Assurance Review Close-out Procedure
- Value Assurance Screening Assessment Form
- Discipline Assurance Review Terms of Reference Template
- Completion Assurance Review Report Template
- Corporate Project Review Guideline
HR / People 35
- People and Culture Policy
- Inclusion, Diversity and Equity Policy
- Organisation, Management and Control Standard
- Disciplinary Policy
- Grievance Policy
- Flexible Working Policy
- Anti-Harassment and Bullying Policy
- Travel Policy
- Learning and Development Policy
- Regional HR Policies and Procedures
- Competency Management System
- Competence Management System Framework
- Personnel Change Assessment Procedure
- Training Procedure
- Offshore Accommodation and Welfare Guide
- Occasional Offshore Allowance
- Workforce Consultation Procedure
- Employee Volunteering Policy
- Matched Funding Application Form
- Stress and Wellbeing Risk Assessment
- Mobile Phone Use Whilst Driving
- HR Information System Controls
- Off-Payroll Working
- Hiring Contingency Workers Process
- Offshore Employee Sickness Absence Procedure
- Offshore Employee Weather Delay Procedure
- Offshore Employee Vessel Transfer Compensation Procedure
- Disciplinary Procedure
- Offshore Employee Timewriting Procedure
- Training Request Form
- Employee Leaving the Company Form
- Employee Engagement Survey Process
- Further Education Sponsorship Application Form
- Employee Performance Improvement Process
- HR Compliance Audit Schedule
Business Services 39
- Management System Principles
- Creating, Updating and Withdrawing Governing Documents
- Management System Deviations
- Digitalisation Governance Model
- Management System Standard
- Standard for Standards and Procedures
- Information Management Standard
- Access Management Standard
- Application Security Standard
- Backup and Recovery Standard
- Mobile Phone and Device Policy
- IT and Information Management Competence Framework
- Management System Focal Point Appointment Process
- Information Management Instruction to Suppliers
- Supplier Data Catalogue
- Acceptable Use of Information Systems
- Information Security Management System
- Cyber Risk Management
- IT Disaster Recovery Capability
- Cybersecurity Asset Management Standard
- Technology Development and Implementation
- IT Technical Design Specification Template
- Document Control Procedure
- Document Numbering Procedure
- Project to Operations Document Handover Procedure
- IT Major Incident Response Procedure
- IT Business Continuity Plan
- Document Roll-out Guidance
- Building Fire Evacuation Procedure
- Display Screen Equipment Risk Management
- New or Change User Request
- Document Number Request Form
- Tag Number Request Form
- Periodic Review Business Process
- IT Project Status Report
- IT Project Change Request
- Periodic Recertification of User Access Rights
- Technology and Improvement Prioritisation
- Controlled Documentation Inspections
Subsurface 48
- Subsurface Policy
- Subsurface Organisation, Management and Control
- Survey Approval Document
- Petrophysics Functional Standards
- Licence Management Standard
- Interventions Risking Standard
- Development Well Naming Convention Standard
- Tight Hole Standard
- Exploration Data Archiving Standard
- Sleeve Movement Standard
- Subsurface Excellence and Assurance Competency Framework
- Competence Management in Well Planning and Geo-operations
- Joint Venture Subsurface Governance Procedure
- External Data Provider Interface Management
- Well Interventions Delivery Process
- Subsurface Uncertainty and Risk Assessment
- Overburden Management Guideline
- Water Management Guideline
- Overburden Risk Assessment
- Petroleum Resource Classification and Conversion Factors
- Subsurface Data Management Standard
- Well and Formation Integrity Aspects of Injection
- Rock Mechanics Data Collection
- Pore Pressure, Stresses and Shear Failure in Well Planning
- Subsurface Statement of Requirement Template
- Exploration Data Ownership Guideline
- Well Surveillance and Optimisation
- Pressure Data Procedure
- Geological Samples Data Flow Procedure
- Chemostratigraphy Report Procedure
- Prospect and Resource Probability Assessment Methodology
- Production System Optimisation Methods Procedure
- Operations Geology Guideline
- Petroleum Operations Notice Process
- Waiver Process Completion Work Instruction
- Log Curve Workflow
- Formation Evaluation Wireline Logging Best Practice
- Well Testing Procedure
- Year-end Proved Reserves Reporting
- Reserves Template
- Definitive Well Log Data Receipt Record
- Estimation of Proved Reserves Guideline
- Production Forecasting and Efficiency Reporting
- Subsurface Technical Assurance Procedure
- Subsurface Management of Change
- Subsurface Lessons Learned Process
- Subsurface Evaluation Reports
- Oil and Gas Project Review Guideline
Wells 40
- Wells Policy
- Wells Management System
- Well Suspension Policy
- Well Integrity Management System Standard
- Well Control Standards
- Well Intervention Delivery Standard
- Well Standards Deviation Form
- Drilling and Completions Competency Assessment Procedure
- Contractor Pre-mobilisation Competence Assessment
- Contractor Management for Drilling and Well Activities
- Formal Submissions to Regulatory Bodies for Well Operations
- Environmental Permit Submission Checklist
- Drilling and Completions Management of Change Process
- Pressure Control Manual for Drilling, Completions and Intervention
- Well Integrity Risk Level Evaluation Process
- Well Examination Scheme Guidance
- Challenging Wells Risk Treatment
- Drilling and Well Control Equipment Standard
- Well Integrity Monitoring and Maintenance Process
- Well Integrity Dispensation Form
- Well Integrity Failure Model
- Subsea Well Integrity Testing Procedure
- Well Integrity Manual: Offshore Operations
- Wells Cost Estimating Procedure
- Operational Readiness Review Procedure
- H2S Procedure
- Definitive Survey Management Procedure
- Well Planning Package Template
- Operated Wells Financial Responsibility Process
- Well Acceptance and Handover Procedure
- Well Examination Scheme Examination Sheets
- Rig Audit and Inspection Checklist
- Well Change Request Template
- Well Control Guidelines
- Annulus Pressure Management
- Offset Well Review Process
- Well Reporting Process
- Wells Discipline Assurance
- Well Operator Assurance of HSE Activities
- Application Verification Checklist
Example documents are a composite drawn from three anonymised operator document registers, with typical examples added where a register had none.