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ERB's Case Numbering System


Cases are numbered in the following manner:

  • The first two letters designate the type of case.
  • The following three-digit number is chronological, based on the number of cases filed in a calendar year.
  • The last two-digit number designates the year filed.


AR ​Arbitration Review
​DR ​Declaratory Ruling
​FR ​Duty of Fair Representation
​MA ​State Personnel Labor Relations Law Appeal
UP​​ ​Unfair Labor Practice Complaint

​Representation Cases
​CC ​Petition for Certification Without Election, New Unit ("Card Check")
​CR Petition for Election filed by Employees as result of Card Check case.
CU​ Petition for Certification Without Election, Add to Unit ("Unit Clarification Card Check")
​DC Petition for Decertification
​RC Petition for Election filed by Labor Organization
​RCM Merger of School Districts
RM​ Petition for Election filed by Employer
​UC Redesignation, Unit Clarification, Amendment of Certification or Recognition, Revocation of Certification or Recognition