Professional qualifications refer to the skills, knowledge, and credentials that individuals acquire to perform specific jobs or tasks. These qualifications can include degrees, certifications, licenses, and training programs that demonstrate a person's expertise in a particular field, such as engineering, medicine, or teaching. Employers often require professional qualifications to ensure that candidates possess the necessary competencies for a role. For example, a doctor must have a medical degree and a license to practice, while a teacher may need a degree in education and state certification. These qualifications help maintain standards and ensure quality in various professions.