Consultation about Spanish Real Estate and banking Law: the new good conduct code for Spanish banks. Dation in payment: giving the keys back to the bank. Posted on April 20, 2012 (September 10, 2020) by Carlos Baos We invite you to check this article in our blog: THE NEW GOOD CONDUCT CODE FOR SPANISH BANKS HAS BEEN APPROVED. DATION IN PAYMENT, GIVING THE KEYS BACK TO THE BANK (Repossessed properties in Spain).