Risky Business

MCS90/91X - Protection Might Not Be What Some People Think

The MCS90 is an important endorsement to your DOT Motor Carrier insurance policy.

The BMC-91X? That’s just the certificate that proves you’ve got the MCS90 endorsement in place.

Most people just call it the MCS90-91X requirement.

But what does it really do, and who does it protect?