A paralegal diploma is a certificate or degree that signifies that an individual has completed a course of study in paralegal studies. Paralegals are professionals who assist lawyers in the delivery of legal services. They are not licensed to practice law, but they can perform many tasks that are similar to those of lawyers, such as conducting legal research, preparing legal documents, and assisting with the preparation of cases. Many paralegals have a college degree, but it is also possible to become a paralegal through a certificate or diploma program. These programs typically last one or two years and provide students with the knowledge and skills they need to work as paralegals.