For legal validity in California, the living trust document should be signed via the grantor(s). Notarization is highly advised and infrequently very important for functional reasons, as lots of economic establishments and county recorders involve notarized documents for subsequent asset transfers, notably for real estate. California Probate Code Area 15000 https://affordablerevocableliving12222.pages10.com/the-greatest-guide-to-cheap-revocable-living-trust-service-california-73672173