Many teams meet the letter of COSHH but still battle dust escapes, delays, and rework. A maturity approach helps you move from reactive fixes to stable, efficient control.

Stage 1 - Reactive compliance

Controls appear when there is a problem or audit. Little monitoring, sweeping is common, and airflow figures are taken from brochures rather than under load.

Stage 2 - Managed control

Source capture exists for high-risk tasks; air scrubbers or negative air machines are available for confined areas. Basic monitoring happens during risky activities. Housekeeping uses industrial vacuums.

Stage 3 - Proactive performance

Tasks are planned with extraction in mind; equipment is sized and placed by room volume and process. Airflow under load is checked, filters are serviced on schedule, and trends guide improvements.

Stage 4 - Operational excellence

Controls are standard practice. Supervisors use simple dashboards, near-misses are investigated, and sites are set up to prevent dust creation in the first place. Training, maintenance, and monitoring are embedded.

How to move up a stage

• Audit using the three-layer framework: source, air, surfaces.
• Fix the top two exposure drivers with tool extraction or process changes.
• Stabilise background with correctly sized air filtration and under-load checks.
• Replace sweeping with H-class industrial vacuums and planned housekeeping.
• Introduce short monitoring checks to verify and sustain gains.

As systems mature, integrated planning, consistent maintenance, and simple data points deliver reliable results. Where a single supplier is helpful, complete MAXVAC solutions can support standardisation without locking you into one method on every task.