Educational credentials are official documents that verify a person's educational achievements. These can include diplomas, degrees, and certificates obtained from schools, colleges, or universities. They serve as proof of a person's qualifications and knowledge in a specific field or subject. Employers often require educational credentials during the hiring process to ensure candidates have the necessary background for the job. Common types of credentials include high school diplomas, associate degrees, bachelor's degrees, and master's degrees. Additionally, professional certifications can also be considered educational credentials, demonstrating specialized skills or knowledge in a particular area.