OSHA Tag Requirements

The following requirements apply only to tags used as tagout devices (i.e., tags used alone without locks). Tags used in combination with locks are not required to meet the same restrictions as tagout devices.

TAGOUT DEVICES MUST:

• Be provided by the employer
• Be standardized by size, shape or color
• Be distinguishable from tags used for other purposes
• Be understandable to all employees
• Identify the individual who applied the tag
• Withstand the usage environment to which they are exposed for the maximum period of time that exposure is intended. Tag should not deteriorate or the message become illegible when exposed to weather, wet or damp conditions, chemical or corrosive environments.
• Employ a means of attachment that is substantial enough to prevent accidental removal. The means of attachment must be of a non-reusable type, attachable by hand, self-locking, and non-releasable with a minimum unlocking strength of no less than 50 pounds.
• Warn against hazardous conditions if the machine or equipment is energized.
• Tag shall also include a legend such as the following: Do Not Operate, Do Not Start, Do Not Open, Do Not Close, etc.