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  3. /NOM-026-STPS-2008
STPS (Labor)SafetyActive

NOM-026-STPS-2008

Safety and hygiene colors and signals, and risk identification for fluids conveyed in pipelines

Establishes safety colors and signals for risk identification in workplaces. Defines color coding for pipelines by fluid type.

Last updated: 2023

Affected products

Safety signagePipeline paintRisk labelsPhotoluminescent signsSafety tape

Compliance requirements

  • Use standard safety colors (red=danger, yellow=caution, green=safety)
  • Signage with standardized pictograms
  • Pipeline color coding by fluid
  • Obligation, prohibition and emergency signs
  • Maintain visible signage

Related tariff codes

These tariff codes may be subject to this NOM. Check the specific code to confirm.

8310.00.013919.90.013926.90.01

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