Declaration of Due Diligence

Solano Superior Court · Local Forms

Verified current as of September 10, 2026

This form is used to show that you've made a serious, good-faith effort to find and serve someone with court papers when you couldn't locate them through normal methods. Someone would need this form if they're involved in a lawsuit or legal case and need to prove to the court that they tried hard to deliver official documents to another person before proceeding without their presence.