Take Control of Your Safety Workflow, Securely and Offline.
The ultimate serverless Permit to Work system for industrial teams to issue, track, and manage safety permits—with digital signatures, automated status tracking, and 100% data privacy.
🚀 Welcome to Advanced e-PTW
Tired of paper-based permit systems that get lost, damaged, or forged? Worried about sensitive safety records sitting on third-party cloud servers?
Advanced e-PTW is a robust, lightweight, and completely offline Permit to Work system designed specifically for high-risk industrial environments. It runs entirely in your web browser using native IndexedDB technology. No backend, no databases to set up, and absolutely zero safety-critical data leaves your device.
Your Permits. Your Device. Total Compliance.
🎮 Try the Live Interactive Demo
Experience the reliability of a serverless safety system right now. Issue permits, capture digital signatures, and explore every feature—no signup required.
(💡 Note: The demo is pre-loaded with sample data. Feel free to add projects, log transactions, and generate invoices—everything happens instantly right in your browser!)
🔥 Core Features & Capabilities
📋 Complete Permit Type Coverage
- 14 Pre-Configured High-Risk Permit Types: Covers the full spectrum of industrial work. Hot Work, Confined Space Entry, Work at Height, High Voltage Electrical, Excavation & Trenching, Chemical Handling, Radiation Work, Heavy Machinery, Demolition, Scaffolding, Hot Tapping, Line Blinding, Chemical Cleaning, and Industrial Painting.
- Auto-Generated Permit Numbering: Every permit receives a unique, traceable identifier in the format PTW-YYYYMMDD-NNN, ensuring proper audit trails and document control right out of the box.
✍️ Digital Signatures & Verification
- Secure Digital Signature Capture: Replace wet signatures entirely. Both the Contractor and the HSE Safety Officer capture signatures directly on-screen using a canvas-based pad. Signatures are stored as Base64-encoded images, embedded permanently into the permit record.
- Customizable Safety Checklist Engine: Build and manage your own safety verification checklists. Add, edit, activate, or deactivate checklist items dynamically. The system enforces minimum safety checks before a permit can be issued—no shortcuts, no exceptions.
📊 Real-Time Tracking & Reporting
- Live Permit Status Dashboard: Every permit is automatically classified as Active, Pending, or Expired based on its validity window. Filter your entire permit register by status instantly. Know exactly which permits are live on-site at any given moment.
- One-Click PDF & Print Generation: Generate professional, formatted permit documents directly from any issued permit. Download as PDF for digital records or print hard copies for on-site posting at the job location.
🛡️ Data Control & System Resilience
- Offline-First & Serverless: Zero cloud storage. Zero subscriptions. Your safety-critical data is stored locally on your device. You maintain 100% ownership and absolute security.
- Comprehensive Backup & Restore: Export your entire permit database as a single JSON backup file. Restore everything with one click. Perfect for data migration, disaster recovery, or audit preparation.
- Dark & Light Theme Modes: Toggle between Light and Dark modes instantly. Optimized for bright outdoor environments on-site and low-light control room conditions.
👤 Who is this for?
- HSE Managers & Safety Officers: Professionals who ensure no high-risk work begins without proper authorization and verified safety precautions.
- Plant & Operations Managers: Industrial facility leaders who need a fast, reliable system to authorize contractor work without paper forms or cloud dependencies.
- Maintenance & Turnaround Teams: Engineers and supervisors managing dozens of simultaneous work activities during critical plant shutdowns.
- Contractors & Service Providers: External teams performing hot work, excavation, or scaffolding. Digitally sign permits on-site using any device with a browser.
- Oil, Gas & Petrochemical Facilities: High-risk environments where permit-to-work systems are legally mandated and safety documentation is non-negotiable.
- Mining & Construction Sites: Remote operations where internet connectivity is unreliable or non-existent. Work completely offline without interruption.
- Privacy-Conscious Industrial Organizations: Companies that cannot risk uploading safety-critical data to third-party platforms due to internal policy or regulatory requirements.
🔒 Absolute Data Ownership & Portability
Advanced e-PTW is a true zero-cloud application. This means your entire permit registry, digital signatures, and safety checklists live exclusively inside your device’s local storage, not on external servers. You have absolute control.
To ensure your safety records remain protected even if your browser cache is cleared, Advanced e-PTW includes a prominent built-in Backup & Restore suite. We highly recommend utilizing the one-click JSON backup feature regularly to download your data. Your permits, your signatures, your rules.
Ready to modernize your safety workflow? Pay Once, Own Forever. Eliminate paper, eliminate cloud risk, and take full control of your Permit to Work system today.









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