OSHA’s final rule to revise the Hazard Communication Standard (HCS) has spurred much discussion about new GHS label elements and the new uniform format for safety data sheets (SDS). We’ve talked about those changes in previous posts.
But what you may not have heard yet is that some standard workplace warning signs are getting a facelift.
Just a little over halfway through the final rule document (323 pages) is a section called Workplace Warning Language on Signs and Labels, which begins this way:
OSHA proposed to update the language for workplace signs and labels to incorporate the GHS hazard statement and the applicable precautionary statement(s), where required. Most OSHA substance-specific health standards require hazard warning signs, usually for regulated areas, and the language required on the signs varies greatly… OSHA proposed to modify the language to be compatible with GHS and consistent throughout the OSHA standards.
Read on, and you’ll find that the proposed changes carried through to the final rule.
In short, OSHA is revising the wording on warning signs to be consistent with the language of GHS hazard and precautionary statements. Let’s find out what that means for facility identification.
Which warning signs are changing?
Specifically, OSHA is referring to warning signs for cancer-causing substances.
The final rule gives the example of three current hazard statements to show the need for consistent wording:
| Carcinogen | Standard | Current Statement |
|---|---|---|
| Inorganic Arsenic | 29 CFR 1910.1018 | "Cancer Hazard" |
| Vinyl Chloride | 29 CFR 1910.1017 | "Cancer-Suspect Agent" |
| MDA | 29 CFR 1910.1050 | "May Cause Cancer" |
Does one statement imply a higher risk than the others? No, the intent was not to suggest tiers of cancer warnings; however, it's easy to see how someone could misinterpret the different statements to mean different hazard levels.
To prevent confusion and promote clarity, OSHA has settled on the wording “May Cause Cancer,” which will become the standard wording for carcinogen warning signs.
Table XIII-4. Regulated Areas in Substance-Specific Health Hazards summarizes the changes to the warning message for each substance.
When will the old signs be phased out?
Until June 1, 2016, employers may use the current sign language. Existing substance-specific label warnings may be used until June 1, 2015.
But why wait? Now is the time to start updating your facility signage to meet the new warning sign requirements.
Accuform offers signs and labels that reflect the new warning messages as prescribed in the final rule. Visit our Carcinogen Warning Signs section on our website, or contact us to today to learn more.
The information provided is for general purposes only, and not to be relied upon as legal advice, legal opinion, and absolute and complete for the specific facts or circumstances.



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