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DIN EN 15635

Rack inspection under DGUV: who checks racks and how often?

Anyone operating storage racking must have it checked for safety on a regular basis. This guide explains the annual inspection duty under DGUV Rule 108-007 and DIN EN 15635, the traffic-light damage classes, the role of the rack inspector and how to document it correctly.

5 minStand: 2026-07Geprüft: Technical editors
View storage systems
12 months
max. interval for expert check
green-amber-red
damage class traffic light
weekly
visual check routine
EN 15635
governing standard
Inhalt
  1. Duty and standard
  2. Intervals and inspector
  3. Traffic-light system
  4. Documentation
  5. Frequently asked questions

Why is rack inspection mandatory?

Storage racks are work equipment and fall under industrial safety regulation. DGUV Rule 108‑007 and DIN EN 15635 therefore require the operator to maintain racking and have it checked for a safe condition on a regular basis.

Responsibility always sits with the operator, meaning the company. It appoints a competent person (PRSES) as the rack inspector and ensures that damage is documented and repaired before it becomes a hazard.

The annual expert inspection is not a recommendation but a result of the risk assessment. A collapsing pallet rack can cost lives - the inspection is genuine occupational safety, not paperwork.
  • The operator is responsible for the safe condition.
  • A safety officer watches the racks in daily operation.
  • A rack inspector carries out the annual expert check.
  • The basis is DGUV 108‑007 and DIN EN 15635.

How often must racks be checked?

The standard defines two levels: the ongoing visual check in daily use and the documented expert inspection at least once a year. The two complement each other and differ in how demanding they are.

The twelve months are a maximum interval. With heavy use, narrow aisles or frequent forklift contact, the risk assessment may call for a shorter interval.
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What do the damage classes mean?

DIN EN 15635 rates damage with a traffic-light system. The decisive figure is the residual deformation of a component, measured over a reference length of 1 metre.

  • Upright limit: about 3 mm deformation over 1 m length.
  • Beam limit: about 5 mm deflection.
  • Red means immediate unloading, isolation and replacement.
  • Damaged parts are replaced, not straightened.
A red-rated upright must be unloaded straight away. Repairs to load-bearing parts are not allowed - the component is fully replaced.

How is the inspection documented?

Every expert inspection must be recorded in writing. The rack inspector produces a report with the date, the racks checked, the damage found by traffic-light class and the actions required.

  • Inspection date and name of the inspector.
  • Clear identification of each rack run.
  • Damage class and a photo for each finding.
  • Deadline and person responsible for the repair.
  • Confirmation that the repair has been carried out.
Keep inspection reports for the entire service life of the racking. After an accident they prove that the inspection duty was met and protect the responsible people.

Frequently asked questions

Who may carry out a rack inspection?

The annual expert inspection is done by a competent person as defined in the risk assessment, often a certified rack inspector. The weekly visual check is handled by a trained employee.

How often must a rack be inspected?

At least once a year by a competent person, supported by a regular, usually weekly, visual check. Heavy use may require shorter intervals set by the risk assessment.

What does a red-rated damage mean?

Red means the deformation exceeds twice the limit value. The rack bay must be unloaded immediately, cordoned off and the component replaced.

May a bent upright be repaired?

No. Load-bearing parts are not straightened or welded but replaced with original components. Only this keeps the rated load capacity intact.

Racking and accessories for a safe warehouse?

We supply pallet racking, shelving and spare parts as well as rack protection and labelling - ready for a standard-compliant rack inspection.

Standard-compliant

Equipment matched to DGUV 108-007 and DIN EN 15635.

Documentable

Load signs and labelling for your records.

Spare parts

Uprights and beams for quick replacement.

Expert advice

Our specialists help with selection and equipment.

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