Also known as Errors and Omissions insurance or E&O. This policy covers you for alleged harm your business services or advice may cause a client. You put your professional judgment and expertise on the line just about every day. Even if you’ve done nothing wrong, your business can be sued by a customer or client claiming a negligent act, error or omission in the professional services you provided. Add Professional Liability (Errors and Omissions) coverage to your BOP insurance to help protect your business from this type of claim. Some types of businesses may not be eligible for this coverage.