In December 2010, FMCSA replaced the SafeStat web portal with a new motor carrier Safety Measurement System (SMS) based on a new Methodology for scoring motor carriers. FMCSA implemented a revised Inspection Selection System (ISS) for roadside inspectors based on CSA’s SMS. FMCSA’s Compliance, Safety, Accountability (CSA) program — formerly known as Comprehensive Safety Analysis (CSA 2010) — is an enforcement initiative that scores carriers and drivers on seven Behavior Analysis Safety Improvement Categories (BASICs)