This article explains on the implementation of Law number 42 regarding Security of Fiducia by Circular Letter of Directorate General of Public Administrative law dated 15 March 2005 Nomar: C.HTOI.10-22. concerning Standardization towards Procedure of Fiducia Registrations. That circular has been objected to giving more clear on fiducia procedures due to optimal level. But the debate then aroused by substance inside of which is giving stressing on data examinations regarding goods which have been secured by fiducia. Those situation then has influenced many interpretations from business actors, notary and almost parties. On the author's opinion those circumstance has aroused uncertainty due to the fiducia registration and sealed.