Look up a lawyer, name or bar number search, need legal help? Find a lawyer referral service or free legal help.We are the trusted source for finding a lawyer in Maricopa County. We have been connecting the community to local lawyers for over 60 years. You must register with the State Bar in the Applicant Portal. Law students must register within 90 days of beginning the study of law. Welcome to the Maricopa County Clerk of Court's ECR Online program. Please complete the information requested below to set up your ECR account. The State Bar of Arizona exists to serve and protect the public with respect to the provision of legal services and access to justice. Fill in the "case caption" where it says "In the Matter of" and "Case Number" exactly as it appears on your original court papers.