The Professional in Human Resources (PHR) certification is a credential that demonstrates an individuals technical and operational knowledge of HR management, including U.S. laws and regulations. The PHR certification is awarded by the Human Resource Certification Institute (HRCI) . The PHR certification is best suited for HR professionals with experience in implementing programs with tactical/logistical orientation. The PHR exam is a computer-based test that consists of 150 multiple-choice questions and has a 3-hour time limit. The exam covers five functional areas: Employee and Labor Relations, Business Management, Talent Planning and Acquisition, Total Rewards, and Learning and Development. To be eligible for the PHR, an individual must meet one of the following conditions for education and/or experience: have at least one year of experience in a professional-level HR position and a Master’s degree or higher, have at least two years of experience in a professional-level HR position and a Bachelor’s degree, or have at least four years of experience in a professional-level HR position. The PHR certification is valid for three years after testing, and to maintain the credential, an individual must earn 60 HR recertification credits over a three-year time span or retake the exam.