Any workplace with potentially explosive atmospheres, regardless of size.

How often must it be updated?

Whenever the process, layout or equipment changes, and after major maintenance.

Qualified experts; the document is signed by the employer and kept on site.

Is it checked in inspections?

Yes, labour inspectors routinely request it and fines apply if missing.

How long does preparation take?

Typically 3–8 weeks depending on the number of zones.

Expert Consultancy Service

Explosion Protection Document (ATEX)

ATEX-compliant Explosion Protection Document: hazardous zone classification, ignition source analysis, risk assessment and protective measures.

Free Pre-assessment +90 216 573 64 04

Workplaces handling flammable gases, vapours or combustible dust must prepare an Explosion Protection Document under the Turkish ATEX regulation. We classify zones, assess ignition sources and define protective measures.

Zone classification

Zones 0, 1, 2 for gases and 20, 21, 22 for dusts are determined with calculation and drawings per TS EN 60079-10.

Ignition source analysis

Thirteen ignition source categories are assessed, from electrostatic discharge to hot surfaces and mechanical sparks.

Risk assessment

Likelihood and consequence analysis with recommended technical and organisational protective measures.

Equipment compliance

Verification that installed equipment carries the correct ATEX category for its zone, with an action plan for gaps.

How we work

1Gap analysis: current status, legal obligations and data maturity are assessed.
2Work plan: scope, boundaries, responsibilities and timetable are agreed.
3Implementation: procedures, calculations and evidence files are produced.
4Internal review: data quality checks and management review are completed.
5Audit / submission: the accredited body audit or official application is managed.
6Continuous improvement: annual surveillance, updates and target tracking.