If you have any questions about the listings above, please contact us. By making the UK more resilient to national security threats, we help to make the UK safe. We help organisations understand the range of threats they and the UK face, for example from terrorism. 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.” Copyright National Portable Storage Association. All Rights Reserved. P.O. Box 45000 | Kansas City, MO 64171 Phone: (816) 960-6552 | info@npsa.org | sitemap The National Protective Security Authority (NPSA) is the United Kingdom’s National Technical Authority for physical and personnel protective security. 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. The Northeastern Political Science Association is one of the leading regional professional organizations in the United States for the study of politics. National Protective Security Authority (NPSA) provides guidance and expertise on physical and personnel protective security for the UK government and national infrastructure. The Northeastern Political Science Association (NPSA) is one the leading regional professional organizations in the United States for the study of politics. 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.