PROFESSIONAL TOXICOLOGY SERVICES INC

EXERCISE AND FUNDING FOR OPTION YEAR THREE (3) FOR DRUG FREE WORKPLACE (DFWP) EMPLOYEE QA URINE SAMPLES SERVICES.

EXERCISE AND FUNDING FOR OPTION YEAR THREE (3) FOR DRUG FREE WORKPLACE (DFWP) QA URINE SAMPLES - PRE-EMPLOYMENT SERVICES.

ADDITIONAL FUNDING ADDED TO COVER AN INCREASE IN DRUG FREE WORKPLACE EMPLOYEE TESTING SAMPLES UNDER THE CURRENT OPTION YEAR.

EXERCISE AND FUNDING FOR OPTION YEAR TWO (2) FOR DRUG FREE WORKPLACE (DFWP) QA URINE SAMPLES - PRE-EMPLOYMENT SERVICES.

EXERCISE AND FUNDING FOR OPTION YEAR TWO (2) FOR DRUG FREE WORKPLACE (DFWP) QA URINE SAMPLES SERVICES.

FUNDING ADDED TO COVER AN ADDITIONAL 17 DRUG FREE WORKPLACE(DFWP)QA URINE SAMPLES ABOVE WHAT WAS ORIGINALLY ESTIMATED.

ALL INVOICING UNDER TASK ORDER 70B06C22F00000123, LINE ITEM 10, HAS BEEN ACCOUNTED FOR. THIS MODIFICATION DE-OBLIGATES UNUSED FUNDING ON LINE ITEM 10.

DE-OBLIGATION OF UNUSED FUNDS ON LINE ITEMS 50,60,70,80, AND 90 OF THE TASK ORDER.

DE-OBLIGATION OF LINE ITEM 50.

EXERCISE AND FUNDING FOR OPTION YEAR ONE (1).

EXERCISE AND FUNDING FOR OPTION YEAR 1

DE-OBLIGATION OF UNUSED FUNDS ON LINE 40

DFWP BLIND SAMPLES PROGRAM FOR DRUG SCREENING QUALITY ASSURANCE SERVICES

DFWP BLIND SAMPLES PROGRAM FOR DRUG SCREENING QUALITY ASSURANCE SERVICES