A "Sole Proprietorship" or "General Partnership" seeking to operate in the County of Middlesex must file a Certificate of Trade Name with the County Clerk. No building, structure or premises shall be used and no building or structure shall be erected or structurally altered, except for the following uses.Anyone requesting copies of public records must complete an OPRA form. A fee is charged for copies. Register for a professional certificate, professional development courses, or a personal enrichment class. Register now for non-credit classes. Applicants for resident membership in the MLS shall fulfill the following requirements: (i). Search court dockets, calendars, and case information. Sign up for civil court date text reminders (PDF). Forms. New Students must apply and enroll in the college before registering for classes.