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Permit-to-Work (PTW) System

Digital approval · risk assessment · lockout linkage

A digital permit-to-work system for Hong Kong sites: PTW workflows with e-signatures, gas-check records, and optional linkage to access control and CCTV.

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Overview

Permit-to-Work (PTW) System

Replaces paper permits with mobile workflows, document attachments, and integration with SSSS or standalone dashboards for audit and compliance use.

How it works

System flow
SCHEMATIC

Gallery

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Key features

Configurable forms

Supports hot work, confined space, work at height, and related templates.

Approval chains

Role-based sign-off with full traceability.

FAQ

How does it work on low-connectivity sites?
Data-sync strategy is designed per site based on available connectivity.
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