Briefly describe the scope and type(s) of discovery available (e.g., depositions, interrogatories, etc.):
Depositions are allowed in some case types See 12 CFR 263.73, citing to 263.53. In this case type, deposition procedures for formal hearings are applicable to informal hearings.
In other case types (See 12 CFR 263.203 and 204), procedure for discovery is not specified.
In 12 CFR 263.402, no discovery is permitted.