Final answer:
The Occupational Safety and Health Administration (OSHA) is responsible for issuing guidelines for employee safety around biohazards, including the establishment of biological safety levels (BSLs).
Step-by-step explanation:
The federal organization responsible for issuing guidelines for employee safety around biohazards is called the Occupational Safety and Health Administration (OSHA). OSHA, an agency of the United States Department of Labor, was established under the Occupational Safety and Health Act of 1970. Its mission involves assuring safe and healthful working conditions for working men and women by setting and enforcing standards, as well as providing training, outreach, education, and assistance. Specifically, OSHA is responsible for regulating safety standards involving potential exposure to biohazards in the workplace, including issuing guidelines that pertain to various biological safety levels (BSLs) which classify infectious agents based on their risk and establish appropriate safety protocols.