Hi-Precision Diagnostics (HPD), one of the country's largest medical laboratory, offers the widest array of services from routine laboratory tests, imaging, multi-specialty doctors' clinics, and can perform laboratory tests that are not readily available in the country.HPD is ISO 9001 certified since year 2004 by international certification body. Its main laboratory in Del Monte Avenue, Quezon City is accredited to PNS ISO 15189 by the Department of Trade and Industry - Philippine Accreditation Bureau.HPD participates in internationally-recognized External Quality Assurance Services (EQAS) certification from Bio-Rad, College of American Pathology Proficiency Testing, and U.S. Department of Health and Human Services (Centers for Disease Control and Prevention). These international quality assurance certifications are achieved after undergoing assessment programs to periodically assess the analytical performance and achieve added confidence in reporting patient test results.