Which block on the requisition form is used for the signature?

The signature on the requisition form is required to validate the transaction and indicates that the necessary approvals have been obtained. Block 22 is specifically designated for the signature of the individual initiating the requisition. This is crucial as it confirms the authenticity of the request and the accountability of the requester. By including a signature in Block 22, the Marine Corps ensures that there is traceability and a formal acknowledgment of the need for the supplies being requisitioned, thus maintaining proper supply chain integrity and accountability.