The National Protective Security Authority (NPSA) is the national technical authority in the United Kingdom for physical and personnel protective security, maintaining expertise in counter terrorism as well as state threats. We are expecting a full Trade Show Hall and around 1,000 leaders in the industry to attend this April. This event is 3 days filled with networking and educational opportunities. A room block is available at the JW Marriott San Antonio Country Resort & Spa for $289 (+ taxes & fees) per night. Copyright National Portable Storage Association. All Rights Reserved. P.O. Box 45000 | Kansas City, MO 64171 Phone: (816) 960-6552 | info@npsa.org | sitemap If you have any questions about the listings above, please contact us. If you are on the fence, I highly recommend reaching out to NPSA and either joining with your portable storage company or if you are a vender, exhibiting during their Trade Show.” National Protective Security Authority (NPSA) - the UK government’s National Technical Authority for physical and personnel protective security. In the annals of medical history in the Pacific Northwest the foundations of medical meetings is the illustrious North Pacific Surgical Association. Born of collective ambition and shared expertise, its genesis sparkled in the city of Portland on that auspicious day of March 6, 1912. The NPSA is a nonprofit membership association dedicated to the advancement of the portable storage industry. National Portable Storage Association (NPSA) is the trade association for companies. Registration is now open for the 2026 NPSA Fall Networking & Seminar! Join us October 4–6 in Milwaukee for education, networking, and the chance to win a brand-new Harley- Davidson motorcycle! The Northeastern Political Science Association is one of the leading regional professional organizations in the United States for the study of politics.