Ans-C
The sample should be delivered by employees
Because of the security and to improve the quality of result
To insult um of the following meets one of the DOT Security & Integrity for 21....
21. Which of the 24. hich of the following meets one of the DOT 10 to Collection Site Security & Integrity for collecting urine drug screening samples? Employees must empty pockets and leave any bags behind. h Inspection of the site is performed after sample collection. Specimens are delivered to the testing site by employees. d. The employee is observed very closely by video camera. 25.