Briefly describe the scope and type(s) of discovery available (e.g., depositions, interrogatories, etc.):
Depositions only available upon application of party and order by Examiner. Depositions taken before Examiner (by phone) and deponent subject to cross-examination. Subpoenas also available for witnesses and production of documents. (See 7 CFR 47.16 (depositions), 47.17 (subpoenas)).