Which two NFPA documents specifically focus on fire scene investigation?

NFPA 1033 and NFPA 921 are the two documents that specifically focus on fire scene investigation. NFPA 1033, titled "Standard for Professional Qualifications for Fire Investigator," outlines the professional qualifications necessary for individuals tasked with fire investigation. This document details the knowledge, skills, and competencies required to analyze fire scenes effectively and determine the causes of fires.

On the other hand, NFPA 921, known as the "Guide for Fire and Explosion Investigations," provides guidelines for investigating fire incidents, expanding on methodologies and practices. It includes information on evidence collection, scene examination, and the scientific principles that should guide investigations. Together, these documents serve as essential standards in the field of fire investigation, ensuring that personnel are well-trained and equipped with best practices to conduct thorough investigations.

The other choices do not specifically address fire investigation. For instance, NFPA 101 primarily deals with life safety code standards, while NFPA 1500 focuses on fire department occupational safety and health. Similarly, NFPA 703 pertains to fire-retardant treatments, and NFPA 1403 addresses live fire training evolutions, which are not focused on investigative practices. NFPA 1600 relates to disaster/emergency management and business continuity,