6/11/2026 - Update The purpose of this notice is to advise of the following industry engagement opportunities for the NPSC-SR II acquisition: Virtual Presolicitation Conference: June 24, 2026 One-on-one Meetings with Potential Prime Offerors: Week of June 29, 2026 Virtual Presolicitation Conference: The NPSC-SR II source evaluation team will host a virtual presolicitation conference on Wednesday, June 24, 2026, from 10 a.m. to 2 p.m. ET. The virtual presolicitation conference is open to all interested parties. The purpose of the conference is to provide an overview of NPSC-SR II requirements and the draft request for proposal (DRFP) to improve understanding and increase efficiency in proposal preparation. The overview will be followed by a question and answer session. Individuals interested in attending the virtual presolicitation conference are requested to contact the Contracting Officer, Melissa Boughton, at ksc-npsc-sr-ii@mail.nasa.gov not later than 12 p.m. ET on June 22, 2026, identifying the following for each attendee: first and last name, position or title (to include the company's respective contract manager or administrator), and company name. A Microsoft Teams link and a dial-in number will be provided prior to the conference. Briefing charts will be posted to https://sam.gov/ following the conference. One-on-one Meetings with Potential Prime Offerors: The NPSC-SR II source evaluation team will also hold one-on-one meetings with potential prime offerors the week of June 29, 2026. The purpose of these one-on-one meetings is to provide an opportunity for potential prime offerors to elaborate on comments submitted in response to the NPSC-SR II DRFP. Potential offerors must contact the Contracting Officer at the address provided above not later than 5 p.m. on June 24, 2026 to request a one-on-one meeting. Include the first and last name, position or title (to include the company's respective contract manager or administrator), and company name. The source evaluation team may also contact other interested parties regarding comments provided in response to the DRFP. One-on-one meetings will be via Microsoft Teams. The meeting date and time, Microsoft Teams link, and a dial-in number will be provided by the Contracting Officer in a separate email. Meeting durations will be approximately 1 hour. 5/21/2026 - Update The purpose of this notice is to post the Draft Request for Proposal (DRFP) for the NASA Protective Services Contract - South Region (NPSC-SR) II. Potential Offerors are requested to review and comment on the DRFP. Refer to the memorandum to potential Offerors within the portfolio, “Draft RFP 80KSC026R0016 Notice to Potential Offerors” for more information. Additionally, the type of set-aside has been revised from a competitive 8(a) to a total small business set-aside, and the anticipated contract length has been increased from five years to six years, six months. The CBA portfolio has been updated. 5/7/2026 - Update The purpose of…