VMS Help RUN, Process, Qualifiers, /ACCOUNTING  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /ACCOUNTING (default)
       /NOACCOUNTING

    Requires ACNT (accounting) privilege to use the /NOACCOUNTING
    qualifier.

    The /NOACCOUNTING qualifier stops the current accounting file
    tracking the resources used by the created process.

    The /ACCOUNTING qualifier (the default) has no effect.