What instruction should be referred to for Management of Hazardous Materials?

The correct answer is OPNAVINST 5090.1, which outlines the policy and procedures for the management of hazardous materials within the Navy. This instruction serves as a critical resource for ensuring compliance with environmental regulations and the safe handling, storage, and disposal of hazardous materials. It provides guidance on how to identify hazardous materials, assess risks, and implement necessary precautions to protect personnel and the environment.

The other options, while they may pertain to various Navy standards and instructions, do not specifically address the comprehensive management of hazardous materials in the same way that OPNAVINST 5090.1 does. For instance, NSTM 079 V3 focuses on hazardous material management but is more related to specific technical guidance rather than the overarching policies. Similarly, the BUSHINST references cover other operational aspects and procedures but do not take precedence over OPNAVINST 5090.1 in guiding the management of hazardous materials. Therefore, OPNAVINST 5090.1 is the authoritative instruction that should be referenced for this topic.