If you received the error notice while registering for the Credential Assembly Service, the most likely cause is that you attempted to enter the same school more than once. Application Requirements - LLM & Other Law Programs.Steps to Apply - LLM & Other Law Programs.LLM & Other Law Programs Application Process.Official Guide to LLM, Master’s, and Certificate Programs.Official Guide to ABA-Approved JD Programs.Appeal Procedures for Accommodation Requests.Common Reasons Why Documentation Is Deemed Insufficient by LSAC.Procedures & Policies on the Use of Readers on the LSAT.Accommodations That May Be Available on the LSAT.