Although not accompanied by an affidavit showing good cause, a subpoena that requests a nonparty to appear and testify at a deposition must be accompanied by witness fees and mileage costs, as set forth in the Government Code. Accordingly, frequent problems arise concerning the amount of fees and costs that the witness is entitled to receive. Investigate Chapter 1 in Title 8 of the Government Code. How much shall witnesses be paid in attendance fees each day? How much will witnesses be paid for their actual travel expenses?