In South Dakota, if you want to amend your living trust, you must create an amendment document that clearly outlines the desired changes, such as altering beneficiaries, switching trustees, or modifying distribution instructions. This amendment must include specific details like the date, your name, the name of the trust, and the date the trust was originally established. The amendment, like the original trust document, should be signed in front of a notary public. However, if you need to make substantial changes, it might be more practical to draft a restatement of the trust. A restatement allows you to rewrite the entire trust while keeping the original trust's date and title, which can be advantageous in avoiding the need to retitle assets. The restatement should include all the changes you wish to make, and these new provisions will completely replace the old ones.