Identification tags for slings must include the ____________.

Identification tags for slings are crucial for ensuring safety and compliance in rigging operations. Including the manufacturer's name or trademark on the tag is essential because it allows users to identify the source of the equipment, supporting traceability and accountability. This information is vital should any issues with the sling arise, such as defects or failures.

The manufacturer's name or trademark serves as a quality assurance marker, indicating that the sling has been produced according to recognized standards and specifications. This helps ensure that users can turn to the manufacturer for support, understand the product's history, and verify if the sling meets required safety regulations.

While the other elements, such as date of manufacture, load capacity, and material type, are indeed important for different reasons, the manufacturer's name is particularly critical for product reliability and safety compliance. Knowing the origin of the sling can help users in obtaining any necessary information regarding usage, maintenance, and inspection criteria as per the manufacturer's guidelines.