Chain of Custody - Department of Health and Human Services (Texas) Mobile App
A chain-of-custody is a mechanism for tracing the lineage of a sample from the time of collection through reporting of results to sample disposal.
How does it work?
This mobile application makes it easy for users to quickly record information regarding the sample and submit data instantly and avoid data misplacement or contamination. Multiple sample transfers can be logged into one simple list in this app. Each handler can also sign in the app to verify chain of custody.