ISS score

FMCSA’s Inspection Selection System and How It Works

 FMCSA’s Inspection Selection System and How It Works

In an effort to prioritize and select which carriers should undergo a roadside safety inspection, the Federal Motor Carrier Safety Administration utilizes a rating program called the Inspection Selection System (ISS).  This system is accessible by roadside inspectors and grades a carrier using an algorithm taking into account their entire safety performance history.  Here’s how it works: