In Missouri, to modify your living trust, you will need to prepare an amendment to the original trust document. The amendment should contain clear details about the changes you want to make, such as altering or removing beneficiaries, changing trustees, or modifying distribution instructions. The amendment must include the date, your name, the name of the trust, and the date when the trust was formed. This amendment, like the original trust document, must be signed in front of a notary public. If there are numerous changes to be made to your living trust, it might be more convenient to create a restatement of the trust. A restatement allows you to rewrite the entire trust, while preserving the original date and title of the trust, which is advantageous for avoiding the reassignment of assets. In the restatement, you will include all the changes you wish to make, and these new provisions will entirely replace the old ones.