In this article, we discuss how to write a letter with two signatures and provide an example letter for you to use as a reference. Any Other Required Information.Permit application processing and issuance timelines are based on complete applications and on business days Monday through Friday. Free fillable forms: City of Oakland. Non-Federal Agency (CA) Sign up. If you have questions about civil rights or how to file a complaint, you may contact OCR at. Edit, sign, and share authority letter online. No need to install software, just go to DocHub, and sign up instantly and for free. Once your Application is complete: • If you are admitted, an acceptance letter from Oakland. Oakland County Probate Court has records dating back to 1822.