Advised a large not for profit testing and assessment organization in a significant consolidation of trustee, custodian, investment platform provider, and recordkeeping services with a single vendor with respect to its 403(b) plan and money purchase pension plan, a portion of whose assets were held in a group annuity contract, achieving cost savings for the participant of the plans. We negotiated new trustee, recordkeeping, custodian and related administrative service agreements with both the old and the new vendor, prepared plan amendments, board approval documentation, and reviewed participant communications.