HHS Approval of Entities That Certify Medical Review Officers
This notice publishes a list of HHS approved Medical Review Officers (MROs) certification entities. The most recent HHS Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory Guidelines), effective on October 10, 2023, (Oral Fluid) and February 1, 2024, (Urine), address the role and qualifications of MROs and HHS approval of entities that certify MROs.
What this item does
The short version, using the agency's own summary text.
This notice publishes a list of HHS approved Medical Review Officers (MROs) certification entities. The most recent HHS Mandatory Guidelines for Federal Workplace Drug Testing Programs (Mandatory Guidelines), effective on October 10, 2023, (Oral Fluid) and February 1, 2024, (Urine), address the role and qualifications of MROs and HHS approval of entities that certify MROs.
Notice.
Important dates
The dates that matter most for this item.
Published
October 23, 2026
Starts
October 23, 2026
Who published it
The agencies listed in the official filing.