Proposal to retire duplicate or unused method codes from LAMS

Date Posted: 1-6-2022

The TNI IT Committee proposes to retire and remove a number of method codes from the list of methods currently published in the Laboratory Accreditation Management System (LAMS) at These codes are for methods that already have existing codes in LAMS and for methods that are no longer in use (or cannot be traced).

Click here to download a spreadsheet of the affected method codes.

Affected method codes will be retired and removed on August 6, 2022. Comments or questions about this proposal should be sent to TNI Database Administrator Dan Hickman ([email protected]) within 30 days of the posting of this announcement (i.e., by February 5, 2022).