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WLES — Workforce Ledger Evidentiary Standard

WLES — Workforce Ledger Evidentiary Standard

The Workforce Ledger Evidentiary Standard is an open evidentiary framework for creating verifiable, portable and immutable records of workforce competency, compliance and labour-event data. Maintained by FLOSMOSIS PTY LTD as the Foundation Entity per the WLES Foundation Constitution (effective 27 April 2026, governed by Australian Capital Territory law).

What WLES is

WLES is a technical and governance framework that enables any organisation to publish workforce records — shifts worked, certifications held, training completed, compliance milestones reached — in a form that is independently verifiable, portable across employers and platforms, and tamper-evident.

Eight core principles

The standard is founded on eight core principles set out in clause 6 of the Constitution:

  • Worker Data Sovereignty — workers own and control their workforce data at all times
  • Verifiability — all records must be independently verifiable through cryptographic or other reliable means
  • Portability — workforce records must be portable across employers, platforms and jurisdictions
  • Immutability — once verified, records must be tamper-evident and resistant to unauthorised alteration
  • Transparency — the WLES framework, specifications and governance processes must be open and transparent
  • Interoperability — the WLES must support interoperability with existing workforce management systems and standards
  • Privacy by Design — worker privacy must be embedded into the technical architecture of the WLES
  • Accessibility — the WLES must be accessible to workers, employers and regulators regardless of technical capability

Open standard

Per Constitution clause 7.3, the Foundation Entity is committed to maintaining the WLES as an open standard and will not use intellectual property rights to unreasonably restrict access to or implementation of the standard. Any organisation may build a WLES-conformant system on equal terms.

Initial industry focus

The WLES is being promoted for adoption initially across construction, mining, healthcare, aged care, and education sectors in Australia.

Reference implementation

FLOSTRUCTION, also published by FLOSMOSIS PTY LTD, is the first WLES-conformant system in production use. It demonstrates the standard in operation for Australian construction labour-hire records. See FLOSTRUCTION documentation.

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