AB-38 real estate transaction inspections are assessments conducted during California real estate transactions to check compliance with defensible space and vegetation management requirements under Assembly Bill 38. The inspection identifies wildfire hazards like overgrown vegetation and flammable materials near structures. Buyers are informed of the property's wildfire risk and advised on necessary mitigation measures for compliance with state regulations. The upresilience analysis goes beyond the standard AB-38 analysis, and identifies the relative risk as well as key protective features of a given property. Properties may apply for a dynamic risk rating corresponding to their level of resilience (Sentinel Tier, Vanguard Tier or Guardian Tier).