Final answer:
Policies and procedures are the principles that describe how an organization or department handles specific situations or processes.
Step-by-step explanation:
The principles describing how a department or an organization will handle a specific situation or execute a specific process are called policies and procedures. Policies are high-level guidelines that outline the goals and objectives of the organization and provide a framework for decision-making. Procedures, on the other hand, are step-by-step instructions that detail the specific actions to be taken to accomplish a task or carry out a process.