What is the purpose for a person specification?

A person specification outlines the essential and desirable attributes, skills, qualifications, and experience required for a particular role. Its primary purpose is to guide the recruitment process by helping employers identify the most suitable candidates who meet the job's specific needs. Additionally, it serves as a benchmark for assessing applicants during interviews and evaluations, ensuring a fair and consistent hiring process. Ultimately, it aligns the expectations of both the employer and potential employees.