Secondary Container Labeling: The Most Common OSHA Citation You Can Fix in 5 Minutes

Why Secondary Container Labels Matter

Unlabeled secondary containers consistently rank in the top 5 most-cited HazCom violations every year. At $16,550 per violation in 2026, a single jobsite with 10 unlabeled spray bottles represents $165,500 in potential fines.

The fix takes 5 minutes. The penalty for not fixing it can last years.

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What Is a Secondary Container?

A secondary container is any container that is not the original manufacturer's package. Common examples:

Spray bottles filled from a larger jug

5-gallon buckets of mixed compounds

Small jars or bottles for bench-top use

Pressure washers filled with cleaning solution

Fuel cans

Parts washer basins

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What OSHA Requires on Secondary Container Labels

Under 29 CFR 1910.1200(f)(6), secondary container labels must include:

1. Product identifier — the chemical name that matches the SDS

2. Hazard information — words, pictures, symbols, or a combination that convey the general hazards

What Satisfies "Hazard Information"

OSHA gives employers flexibility here. You can use:

GHS elements (signal word + pictogram + hazard statement) — the gold standard

NFPA diamond — acceptable but add the product name

HMIS label — acceptable but add the product name

Written description — "CORROSIVE — causes severe burns"

After the November 20, 2026 deadline, OSHA expects labels to be consistent with GHS. This means transitioning away from NFPA/HMIS-only labels.

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The Immediate Use Exception

The only exception to secondary container labeling is the immediate use provision (1910.1200(f)(8)):

A label is not required when ALL of these conditions are met:

1. The chemical is transferred from a labeled container

2. The transfer is made by the person who will use it

3. It is used immediately during that work shift

4. The chemical is under the sole control of the person who transferred it