Which instruction relates to the use and maintenance of COSAL?

The instruction that relates to the use and maintenance of the Coordinated Shore-based Allowance List (COSAL) is SECNAVINST 4441.170A. This instruction provides guidance on the management and administration of shipboard allowances and related logistics support, detailing the responsibilities of personnel in maintaining COSAL information effectively.

COSAL is critical for ensuring that ships have the necessary supplies and equipment available for operations. The instruction outlines processes for updating inventory data, which is essential for maintaining ship readiness and ensuring that the logistical needs of the fleet are met.

Understanding this instruction is vital for Logistics Specialists, as it directly impacts supply chain management and operational effectiveness within the Navy. Proper adherence to SECNAVINST 4441.170A ensures that COSAL is correctly maintained, adjustments are made when necessary, and logistics support meets operational requirements.