Recording Requirements. The following information is for general informational purposes only and should not be considered legal advice.What type of document can be recorded? What Is a Public Record? Recording Date; Book and Page (1986-1993); Old Book; Options. Welcome to the Contra Costa County Clerk-Recorder's Official Records Index. Documentary transfer tax (DTT) is a tax collected when an interest in real property is conveyed. "Trustor" means the borrower under a deed of trust, who deeds property to a trustee as security for the payment of a debt. s. "Allocation Statute. —This Act may be cited as the ''John D. Dingell, Jr. Conservation, Management, and Recreation Act''.