Precision guidance for hazard communication

Understand each Section 14 field, work through an annotated review example, and keep the SDS separate from shipment-specific declarations.

Download the free GHS pictogram chart PDF, and understand each symbol, the special status of the Environment pictogram, and the rules that determine what appears on a finished label.

The most recent supplier SDS received may satisfy an employer’s duty to maintain the sheet but be insufficient for a manufacturer’s classification.

A practical guide to the SDS sections that matter first during a spill, exposure, fire risk, or emergency call.

Substance evaluations have crossed the first HazCom 2024 deadline while mixture evaluations remain in transition. The risk now is unmanaged dual basis across SDSs, labels, and mixture decisions.

Prepare the SDS, transport, and carrier paperwork with a practical checklist and a free editable shipping worksheet.

How OSHA HazCom classification flows into SDS Section 2 label elements, where Appendix C controls, and how to avoid common errors from UN GHS and EU CLP source documents.

HazCom 2024 retires the dual classification of aerosols as gases under pressure. A map of the three pressurized-product classes and the pictogram trap that catches a blanket cleanup.

Compare OSHA HazCom and UN GHS at a glance, then explore the classification and label rules that control a US SDS.