written consent. Any attempt to assign any rights, interests or obligations contained in this COC, in whole or in part, to a third party is void and/or invalid, and the plan will not recognize it. No waiver The failure or refusal of either party to demand strict performance of the plan or to enforce any provision will not act as or be construed as a waiver of that party’s right to later demand its performance or to enforce that provision. No provision of the plan will be considered waived unless such waiver is in writing and signed by one of HCA’s authorized officers. 138 2024 UMP CDHP (PEBB) Certificate of Coverage