When writing a letter, you will want to address the judge with a greeting and a date. The letter should be addressed to "Honorable Immigration Judge." • Introduce yourself, your immigration status, and address. Download California Character Reference Letter For Immigration template, modify and send for signing using BoloForms Signature. Learn how to write a letter to a judge. Whether you are writing as a victim or on behalf of a defendant, follow these expert tips. "Learn how to craft an effective character reference letter for court proceedings with our comprehensive guide. Here's some tips for writing a reference letter: Introduce yourself in the opening paragraph. How to write an immigration letter of support for a family member. Woman's hand completing form.