Liability arising out of errors or omissions in the provision of professional design services. Although design services encompass a broad range of activities, including product design, in insurance circles this term is most often used to describe liability arising out of the providing of architectural, engineering, and surveying services. Coverage is specifically designed to offer protection to design professionals for the array of emerging exposures you face and can help protect your firm against losses resulting from negligence, errors, and omissions in the performance of professional services. This errors and omissions policy can be tailored to fit your business needs and includes design services provided in a variety of capacities. Key policy benefits normally provided include network and information security offense coverage. As well as crisis event expense coverage. This explanation of insurance benefits is provided by Insurance Marketplace.