Contract You will be able to find all the updated contract books from the UAW/ GM agreement, Constitution, and by-laws Search Sort by: AlphabeticallyDate Order: AscendingDescending Sort Search DOCUMENT ULTIUM CELLS LOCAL AGREEMENT Apr 10, 2025 Local agreement between General Motors LLC & International UAW, Local 1112 Effective 06/10/2024-04/30/2028 ULTIUM CELLS LOCAL AGREEMENT