Joseph K. Cox, NAFI-CFEI

Background

Mr. Joseph K. Cox is a nationally credentialed fire code professional, fire marshal, and forensic fire investigator with more than 30 years of progressive experience enforcing, interpreting, and applying fire and life safety codes across municipal and county jurisdictions. His career reflects sustained service as an Authority Having Jurisdiction (AHJ) with direct responsibility for fire code enforcement, plan review, permitting, hazardous materials regulation, and life‑safety compliance for residential, commercial, industrial, and assembly occupancies.

Mr. Cox has served in multiple Fire Marshal and Deputy Fire Marshal roles in Georgia, North Carolina, and North Dakota, where he exercised statutory authority to interpret and enforce adopted fire codes and standards, including the International Fire Code (IFC) and NFPA codes and standards. In these roles, he issued orders to correct unsafe conditions, authorized enforcement actions up to and including occupancy restrictions and closures, and ensured compliance through inspections, re‑inspections, and formal corrective action processes. His authority extended to acting as the AHJ for fire protection systems, hazardous materials storage and use, special events, and temporary structures.

A significant component of Mr. Cox’s fire code work involved technical plan review and permitting, where he evaluated construction documents, site plans, and fire protection system designs for compliance with adopted fire and building codes. He reviewed and approved automatic sprinkler systems (wet, dry, pre‑action, and deluge), fire alarm and detection systems, commercial kitchen suppression systems, and portable fire extinguisher layouts, ensuring that systems were properly designed, installed, and maintained throughout construction and occupancy. His work routinely required coordination with building officials, engineers, architects, contractors, and utilities to resolve complex code and life‑safety issues.

In addition to enforcement and plan review, Mr. Cox directed and conducted origin and cause investigations for fires and explosions occurring in occupancies under his regulatory authority. These investigations frequently required the integration of fire code analysis with forensic methodology to determine whether code deficiencies, system failures, or maintenance issues contributed to fire development or life‑safety outcomes. He preserved evidence, maintained chain of custody, coordinated with law enforcement and prosecutors, and prepared investigative reports and expert testimony for administrative, civil, and criminal proceedings.

Mr. Cox’s work in fire prevention extended to hazardous materials regulation, including the oversight of storage, handling, and use of regulated materials, maintenance of hazardous materials inventories, and coordination with environmental health and emergency response agencies. He also led fire prevention and public education programs, using inspection and incident data to support community risk reduction strategies and improve regulatory compliance.

At the executive level, Mr. Cox served as Director of Emergency Management for DeKalb County, Georgia, where his fire code expertise directly informed emergency planning, hazard mitigation, and resilience initiatives. In this capacity, he ensured alignment between emergency management policy and fire code enforcement, critical infrastructure protection, and life‑safety risk reduction, while maintaining compliance with NIMS, ICS, and state and federal emergency management requirements.

Currently, as a Fire Consultant with Rimkus, Mr. Cox applies his decades of AHJ and fire marshal experience to forensic fire code analysis and system failure evaluations. His consulting practice includes assessing code compliance and deviations; analyzing failures of fire alarm, sprinkler, suppression, and life‑safety systems; and providing expert opinions grounded in the practical application of adopted codes and standards. His work routinely supports subrogation and litigation matters, where authoritative interpretation of fire codes and standards is central to determining responsibility and causation.

Mr. Cox holds a Bachelor of Science in Fire Investigation and Fire Administration (Magna Cum Laude) and has acquired throughout his career advanced professional credentials, including NAFI Certified Fire and Explosion Investigator (CFEI), NFPA Certified Fire Inspector, NFPA Certified Fire Plans Reviewer, and Georgia Certified Emergency Manager. He is a graduate of multiple National Fire Academy (FEMA/NETC) resident programs and has completed extensive, tested continuing education in fire code application, fire dynamics, forensic evidence collection, and expert testimony.