SEAPORT NEXT GENERATION (SeaPort NxG) is the Navy Virtual SYSCOM Commanders' (NAVAIR, NAVFAC, NAVSEA, NAVSUP, NAVWAR, and ONR) as well as Military Sealift Command (MSC) and the United States Marine Corps (USMC) integrated approach to contracting for Professional Support Services (PSS). SeaPort NxG’s electronic procurement of Technical, Engineering, and other professional services represent a key strategy to meeting the Department of Navy (DON) contracting needs. SeaPort NxG preapproves a large & diverse community of contractors through a process called Rolling Admissions. Once approved, contractors bid on work, individually or in teaming arrangements. Simply stated, SeaPort NxG provides an efficient and effective means of contracting for professional support services and enhancing small business participation. The Navy conducts Rolling Admissions to allow new industry partners the opportunity to participate. The SeaPort NxG Program Management Office (PMO) conducted the next competitive SeaPort NxG Rolling Admissions in April 2024 to award Multiple Award Indefinite-Delivery/Indefinite Quantity (IDIQ) contracts. Rolling Admissions Solicitation Number N00178-24-R-7000 was released on SAM.gov on 9 April 2024. Interested offerors should monitor SAM.gov for any applicable amendments. Contact the SeaPort NxG Program Management Office team at SEAPORT_EPCO@navy.mil. SeaPort NxG Support - For registered SeaPort NxG users, the SeaPort NxG Support email address is usn.ncr.comnavseasyscomdc.mbx.SeaPort-Support@us.navy.mil.