The Chemical Safety and Hazard Investigation Board (CSB) is seeking to continue its cellular services through a logical follow-on justification with Verizon. This procurement aims to maintain essential cellular services, supplies, and equipment as the agency undergoes significant personnel expansion, nearly doubling its workforce. The continuation of these services is critical during this transitional phase, with plans to reevaluate and potentially compete the service after the transition is complete. For further inquiries, interested parties can contact Ericka Wilson at ericka.wilson@csb.gov.