A Deed of Trust is a legal document. Register your trust within 90 days of the trust becoming liable for tax or on or before 1 September 2022 (whichever is later).A deed of trust can't be changed, but you can update the terms with a deed of variation, or, replace the old deed using a deed of surrender. The latest Delta Air Lines news covering business, health and safety, leadership, routes and waivers, Delta people, our values and more. Follow the steps below to complete your trust amendment form. Salt Lake County Trustee Deed Form. Fill in the blank form formatted to comply with all recording and content requirements. Original Registration certificate and complete Memorandum of Association (MOA) or Trust Deed. The Salt Lake car park area.