Wave & Isles

Higg FEM Preparation Guide

A timeline-based guide for environmental data and evidence readiness.

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A preparation timeline, not a one-off task

Higg FEM preparation is strongest when environmental data is collected consistently throughout the year. This guide shows a practical review sequence before submission or verification.

30 days before

Collect environmental records

Gather utility bills, fuel records, water data, wastewater reports, waste records, production data and supporting evidence.

21 days before

Confirm reporting boundary

Check facility scope, operating months, reporting period, production processes and any excluded areas before finalising data.

14 days before

Review calculations and evidence

Check units, conversion factors, monthly totals, abnormal changes and whether every claim is supported by clear evidence.

7 days before

Validate internally

Review key answers with responsible management teams and confirm that evidence can be explained clearly if needed.

Submission / verification

Keep evidence organised

Maintain a structured file by module: EMS, energy, water, wastewater, air, waste and chemicals.

After submission

Turn findings into improvement actions

Use assessment results to create a practical improvement plan, not just a completed questionnaire.