As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE 100 MILES SOUTH OF PARIS FRANCE ON A FAR PART 91 FLIGHT AT FL 430 THE LEFT FORWARD WINDOW (PANEL A) INTERIOR GLASS SHATTERED, IT WAS NOTED THAT NO BIRD OR OTHER PHYSICAL IMPACT ON GLASS OCCURED DURING THIS INCIDENT. CREW DECLARED WITH ROME CONTROL WITH A PRECAUTION EMERGENCY DESCENT TO FL 200. CREW SLOWED AIRCRAFT TO A SPEED OF 250KTS. AIRCRAFT CABIN PRESSURE OR DIFFERENTIAL PRESSURE NEVER CHANGED. CREW FELT IT WAS SAFE TO CONTINUE TO DESTINATION AT LOW ALTITUDES WHERE A MAINTENANCE FACILITY WAS LOCATED.