MONROVIA, Calif.--(BUSINESS WIRE)--PSI Labs, an Ann Arbor, Michigan-based ISO 17025 accredited Safety Compliance Facility that provides essential cannabis testing services, today announced its ...

OLATHE, Kan., June 26, 2025 /PRNewswire/ -- PSI, part of the ETS family and a trusted leader in secure testing for nearly 80 years, today announced the launch of Test Security as a Service (TSaaS).

(GLENDALE, CALIFORNIA) — PSI Services LLC (PSI), a leading provider of high-stakes testing solutions, announced today its partnership with the American Association of Medical Assistants® (AAMA), the ...

Burbank-based PSI Services, which provides professional testing services, said today that it has acquired Computer Assisted Testing Services (CATS). Financial terms of the buy were not announced. CATS ...