2016

Preferred Alliance was selected as the C/TPA for the State of New Mexico’s Rural Transit.

2012

Preferred Alliance 6th year of participation in FTA’s 7th Annual Drug & Alcohol Program National Conference in Miami, FL.

2010

Preferred Alliance launches DPLive remote access for qualified clients.

2009

Preferred Alliance qualifies as a TPA for the San Francisco PUC Water System Improvement Projects (WSIP).

2006

Preferred Alliance launches DP Live, providing clients with 24-hour, online access to employee and test data.

2005

The 300,000th test administered.

1998

The 100,000th test administered.

1996

Preferred Alliance launches Owner-Operator Program. California includes Federal Highway Drug & Alcohol regulations into its vehicle code (Section 34520).

1995

DOT regulations for mandatory random drug tests go into effect. HS&BA forms Preferred Alliance from its existing drug testing business.

1990

HS&BA administers the 10,000th test.

1989

HSF forms Health Services & Benefit Administrators (HS&BA), a third party administrator to single and multi-employer THTF clients, including Joint Benefit Trust (JBT). JBT provides health and welfare benefits for 20,000 active, seasonal and retired workers.

HS&BA begins providing pre-employment drug-testing services at the request of a major employer in the canning industry.

1972

Health Services Foundation (HSF) established to operate mobile health screening program for members of Taft-Hartley Trust Funds (THTF) in California’s Central Valley.