1910.144
OSHA outlines the color code for marking physical hazards in 29 Code of Federal Regulations (CFR) 1910.144. In applications where there are no specific OSHA standards that apply, then the ANSI/NEMA Z535 standards, which are national consensus standards, are generally followed.
What OSHA standard cites the regulations for the design of safety caution signs?
29 CFR 1910.145
29 CFR 1910.145, OSHA’s guideline for signs and tags that identify hazards, outlines design requirements and specifies when safety signs must be used. These design elements are expanded upon in the ANSI Z535 standard, which utilizes alert symbols and pictograms to communicate hazards.
What are the specifications for a safety sign?
The colors shall be those of opaque glossy samples as specified in Table 1 of ANSI Z53.1-1967 or Table 1 of ANSI Z535.1-2006 (R2011), incorporated by reference in § 1910.6. Safety instruction signs. The standard color of the background shall be white; and the panel, green with white letters.
How are safety colors assigned in OSHA guidelines?
There are many standards in place concerning safety colors from a variety of organizations including OSHA, ANSI, and others. Depending on the situation, each color is assigned a different meaning, which allows people to immediately determine what type of safety hazard is in the area, even if they are too far away to read any actual writing.
When do OSHA safety signs need to be updated?
Graphic Products has produced an infographic that broadly covers OSHA safety signs and the ANSI Z535 design standard. ANSI last updated the Z535 safety sign standard in 2017; employers should use the latest standard when printing new labels. Replacing old ANSI signs is voluntary for now, but employers should consider updating to minimize confusion.
What do you need to know about OSHA standards?
The first thing to understand is that OSHA standards and specifications apply to a variety of different aspects of safety signs. The following are the main areas which you’ll need to understand: Design – The design of the sign itself often needs to meet standards. This includes the shape and size of the physical sign.
