The label is the SDS's field copy. SDS HQ generates it from the same record — signal word, pictograms, hazard and precautionary statements, supplier identification, and a scan-to-SDS QR code — sized for the container it's going on.
OSHA HazCom, 29 CFR 1910.1200(f) — containers of hazardous chemicals must be labeled, tagged, or marked with the required hazard information. A label that disagrees with the sheet is its own finding; generating both from one record keeps them in step.
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