filer

nouns

a party who files a notice with a law court
filer
is derived from
file
domain category
the collection of rules imposed by authority
"civilization presupposes respect for the law"; "the great problem for jurisprudence to allow freedom while enforcing order"
jurisprudence, law
is a type of (narrower)
(law) a party to a lawsuit; someone involved in litigation
"plaintiffs and defendants are both litigants"
litigant, litigator
a clerk who is employed to maintain the files of an organization
file clerk, filer, filing clerk
is derived from
file