Research Safety

Laser Safety

Signs

In accordance with ANSI Z136.1-2014 an area which contains a Class 2 or Class 2M laser or laser system should be posted with an appropriate caution sign. (See example below)

Laser Sign

In accordance with ANSI Z136.1-2014 an area which contains a Class 3R, Class 3B, or Class 4 laser or laser system shall be posted with an appropriate danger sign. (See example below)

Danger Sign

Warning sign for temporary controlled areas. (See example below)

Notice Sign

A limited quantity of Class 3R, 3B, and 4 signs are available through OSEH. For more information on laser signs and/or requirements contact Russ Garcia at OSEH, (734)647-5224.