What is NFPA primarily known for?

The primary function of the National Fire Protection Association (NFPA) is to establish codes and standards for fire safety. This organization develops regulations that help ensure safe practices in fire prevention, building construction, and emergency response. The NFPA publishes various codes, such as the National Electrical Code and the Life Safety Code, which are widely adopted across the United States and internationally. These codes aim to protect both people and property from fire hazards by providing guidelines for safe design, installation, and maintenance of fire protection systems and infrastructure.

The other options reflect different areas of public service and safety, such as financial assistance, environmental assessments, and public health initiatives, but they do not align with the core mission of the NFPA, which is specifically focused on fire safety and preventing fire-related incidents.