Once issued, licenses are valid for 90 days. Complete the form ensuring all of your information is accurate.You must appear in-person at a Riverside County Clerk's office counter to obtain your license. An appointment may be required, so it is very important to call for instructions before going to the location. Blood tests are not required. This page explains the procedure for obtaining a Marriage License from the Office of the New York City Clerk What is a Mandatory Settlement Conference (MSC)?. An MSC is a meeting of the parties as part of a case resolution plan. The room is full of couples there that are just like us that want to reinvest in their marriage not only marriage but just life. The Riverside Shakespeare Company of New York City was founded in 1977 as a professional (AEA) theatre company on the Upper West Side of New York City.