Accredited laboratory No. 1599ČSN EN ISO/IEC 17025Outputs for KHS, ČIŽP and regional authoritiesEIA authorisation and expert reports

NATURCHEM is an accredited testing laboratory No. 1599 (ČIA) and an authorised body for emission, workplace and noise measurements across the Czech Republic. More on credentials and experience: Accreditation & authorisations.

Service overview

When you need this service

expansion of chemical substances or mixtures in use
preparing a store, operation or workstations
uncertainties in labelling, handling or responsibilities
preparing training or responding to inspection findings

What we provide

mapping substances and mixtures from delivery to workstations
rules for handling, decanting and storage
link to safety data sheets and occupational health and safety
responsibility design and documentation for operator training

What you receive

recommendations for safe use and storage of chemical substances
overview of weaknesses in labelling and operating rules
documentation for training, internal procedure or inspection

How to get started

For an initial scope assessment, please send:

list of substances and mixtures used in operation
safety data sheets, labels and store inventory
description of work activities and storage locations

Request support for chemical substances

Additional information for preparing your inquiry

Practical project examples

setting rules for a chemical substance store
reviewing mixture use in production or maintenance
preparing employees for safe handling of chemical substances

Typical mistakes and risks

chemical substances addressed only on paper, without link to actual operation
employees lack clear rules for decanting and labelling
storage does not match risks and operating mode

FAQ for this service

When is workplace environment measurement required?

Workplace environment measurement is addressed during job categorisation, technology change, a new workplace, KHS instruction or when verifying employee exposure.

Which workplace environment factors do you measure?

Typically dust, chemical substances in workplace air, noise, vibration, lighting, microclimate and other factors depending on workplace characteristics, technology and work activity.

Can measurement serve as documentation for job categorisation?

Yes. Workplace environment measurement results are often used as documentation for job classification or reclassification.

Who may carry out measurement for job categorisation?

Measurement for classification into category 2, 3 or 4 may only be carried out by the employer through a holder of an accreditation certificate or authorisation for the relevant measurements, unless the employer is so qualified.

What is hazardous work?

Hazardous work is work classified in category 3 or 4, and also category 2 work designated as such by the relevant public health authority.

View all FAQ — Workplace environment and job categorisation

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Send a description of the technology, authority requirements or available documents. We will propose the measurements, study or documentation needed for your purpose.

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Credibility and authorisations