Final answer:
(C) OSHA is the federal agency responsible for issuing workplace health and safety regulations, which would apply to Crime Scene Investigators (CSI) with regard to their health and safety on the job.
Step-by-step explanation:
The entity that licenses and provides the rules and regulations for Crime Scene Investigators (CSI) can vary depending on the context of what regulations we are referring to.
However, when it comes to health and safety standards at a workplace, including those that might pertain to crime scene investigators, the Occupational Safety and Health Administration (OSHA) is the federal agency responsible. The Occupational Safety and Health Act grants OSHA the authority to issue workplace health and safety regulations.
These regulations include limits on hazardous chemical exposure, employee access to hazard information, requirements for the use of personal protective equipment, and measures to prevent falls and safeguard against hazards from operating dangerous equipment.