§40.163
No. An MRO must not report tests results until and unless he or she has received all required information from the collection site and laboratory.
This means the MRO must have Copy 2 or a legible copy of Copy 2 (or any legible copy of a CCF page signed by the employee) and must have the drug test result (sent in the appropriate manners for negatives and non-negatives) from the laboratory.
An MRO sending "in-progress" negative or non-negative results will be considered to be in violation of Part 40.