term:

Evidentiary

evidentiary adj

1 : being, relating to, or affording evidence [photographs of value]
2 : conducted so that evidence may be presented [an hearing]
ev·i·den·tia·ri·ly adv

Source: Merriam-Webster's Dictionary of Law ©1996. Merriam-Webster, Incorporated. Published under license with Merriam-Webster, Incorporated.