Which EOSS procedure is used for steering?

The correct choice for the procedure used for steering is LSC. The LSC, or Local Steering Control, is specifically designed for managing the steering mechanisms of a vessel. This procedure focuses on ensuring that the steering system operates effectively under various conditions. It provides guidance on how to control the steering when navigating, which is crucial for maintaining safe navigation and maneuverability of the vessel.

In contrast, the other procedures represent different operational functions. CSG refers to the Control Stability Guideline, which is tied to the overall stability management of the vessel but does not solely focus on steering. SG, or Steering Gear, involves the mechanisms and equipment used for steering but does not encapsulate the operational procedures in steering tasks. TTC stands for Tactical Training Control, which deals with training and simulations rather than specific steering protocols. Thus, LSC is the most relevant choice for steering procedures.