Which of the following is an example of a fire safety code?

The National Fire Protection Association (NFPA) codes are specifically developed to enhance fire safety and prevent fire-related hazards. These codes provide comprehensive guidelines and standards that address various aspects of fire prevention, protection, and safety in buildings and other structures. The NFPA codes encompass various areas, including fire alarm systems, sprinkler systems, and emergency planning, all aimed at safeguarding lives and property from fire damage.

In contrast, the other options either serve different purposes or do not focus on fire safety. For instance, ISO 9001 pertains to quality management systems and does not directly address fire safety. CE marking standards relate to product conformity within the European Economic Area and similarly are not designed with fire safety as a priority. OSHA regulations focus on occupational safety and health standards but do not specifically constitute a fire safety code in the way that NFPA codes do. Thus, NFPA codes stand out as the definitive choice relating to fire safety standards.