Which document requires an operator's signature to confirm understanding of safety protocols?

The Operator's Statement is the document that requires an operator's signature to confirm their understanding of safety protocols. This statement serves as a formal acknowledgement that the operator has received training on the relevant safety procedures and understands their responsibilities concerning the handling and operation of explosives. By signing this document, the operator not only demonstrates their commitment to adhering to safety protocols but also ensures accountability in the workplace, which is critical for maintaining a safe environment where explosives are involved.

In contrast, while the Safety Standard Document may outline various safety protocols, it does not typically require a signature to confirm understanding. The Training Manual serves as an instructional resource but does not usually necessitate a signed acknowledgment from the operator. The Hazard Identification Report focuses on identifying potential hazards rather than confirming understanding of safety protocols. Therefore, the Operator's Statement is specifically designed for the purpose of documenting an operator's awareness and understanding of safety measures, making it the correct choice in this context.