What Is MCS-90? 

Truck accident cases are usually complex because they often involve serious injuries and drivers and companies operating across state lines. When these crashes occur, it can be challenging for an injured person to determine who is financially liable. 

One tool that helps protect the public is a federal insurance requirement known as the MCS-90 endorsement. This endorsement is added to certain truck insurance policies to ensure that injured individuals can receive compensation if the trucking company does not have the proper coverage. 

Understanding what MCS-90 is and how it works can make a major difference for anyone hurt in a truck accident in Illinois.

Understanding the Purpose of MCS-90

MCS-90 is an insurance endorsement required by the Federal Motor Carrier Safety Administration. It applies to most interstate trucking companies and some intrastate carriers transporting hazardous materials. The main purpose of the endorsement is to guarantee payment for injuries, property damage, or environmental harm caused by a commercial vehicle.

To understand its purpose clearly, it helps to know what MCS-90 is designed to achieve. 

The endorsement is meant to:

  • Protect the public from being left without financial support when a truck company lacks proper insurance
  • Require the insurance company to pay valid claims even when the policy itself would normally exclude the accident
  • Ensure trucking companies meet federal financial responsibility rules

This endorsement ensures someone hurt by a commercial truck has a fair chance of recovering compensation. By creating this safety net, MCS-90 strengthens public protection and keeps accident victims from facing unnecessary financial hardship.

Who Must Have an MCS-90 Endorsement?

Most trucking companies that operate across state lines are required to carry an MCS-90 endorsement as part of federal financial responsibility regulations. The requirement applies to carriers transporting goods or passengers in interstate commerce. It also applies to some intrastate carriers that transport hazardous materials under federal oversight.

It is usually attached to an auto liability insurance policy or a surety bond. Minimum coverage levels depend on what type of cargo the truck carries. The endorsement is not optional because it helps protect both the public and the transportation system. 

Trucking companies that fail to maintain this endorsement can face penalties and may not be allowed to operate legally. Since many trucks travel in and out of Illinois, this requirement is particularly important for the numerous crashes that occur within the state.

What MCS-90 Does Not Cover

Although MCS-90 can help victims, it does not operate like traditional insurance. It does not pay for damage to the trucking company’s own vehicle or property. It exists only to protect the public. It also does not apply to every claim. 

The endorsement is usually only triggered when:

  • The accident involves interstate commerce.
  • The trucking company lacks the correct insurance or does not have enough coverage.

Because these limits can affect the outcome of a claim, an injured person needs to understand when the endorsement applies. A clear understanding of these boundaries helps victims make informed decisions and pursue the compensation they deserve.

Contact Our Rockford Truck Accident Lawyers at Zayed Law Offices Personal Injury Attorneys for a Free Consultation

The MCS-90 requirement is a crucial federal regulation that safeguards the public when trucking companies fail to maintain proper insurance. It ensures that injured people still have a path to compensation even when normal insurance coverage falls short. While the endorsement can be complex, learning its basics can help accident victims make informed decisions. 

Understanding this protection can provide direction and confidence during the difficult aftermath of a serious truck accident. For more information, please contact the experienced Rockford truck accident lawyers at Zayed Law Offices Personal Injury Attorneys today. We offer free consultations.

We proudly serve Cook County, Will County, Kendall County, and their surrounding areas:

Zayed Law Offices Personal Injury Attorneys – Chicago Office
10 S La Salle St STE 1230, Chicago, IL 60603
Phone:(312) 726-1616
Hours: Open 24/7
Our firm is located near you. We have an office in Chicago 
Find us with our GeoCoordinates: 41.8815493,-87.6327515

Zayed Law Offices Personal Injury AttorneysJoliet Office
195 Springfield Ave, Joliet, IL 60435
Phone: (815) 726-1616
Our firm is located near you. We have an office in Joliet 
Find us with our GeoCoordinates: 41.5254295,-88.1381011

Zayed Law Offices Personal Injury Attorneys – Rockford Office
318 N 1st St, Rockford, IL 61107
Phone:(815) 662-0330
Hours: Open 24/7