NATO Communications and Information Systems Services Agency and mandate to signals companies (including 1st NATO Signals Battalion at Maastricht, Netherlands); ten Sectors that supported the 10 major headquarters in NATO; and the NATO Communication and Information Systems (CIS) School in Latina, Italy. It appeared in 2011 there was a 3rd NATO Signal Battalion (3NSB), located in Bydgoszcz, Poland, as well as a NATO Signal Regiment. In 2011, NCSA comprised a central headquarters staff co-located with Allied Command Operations at the Supreme Headquarters Allied Powers Europe (SHAPE) in Mons, Belgium; the NATO Signal Regiment in Brunssum, Netherlands, as well as three deployable NATO Signal Battalions; five Sectors and
National Territorial Commanders Committee commanders and representatives from more than 20 allied and partner nations. The NTCC is staffed with observers from the North Atlantic Treaty Organization (NATO),Supreme Headquarters Allied Powers Europe(SHAPE), the European Union(EU) military staff and the United States European Command (EUCOM). The organization seeks to improve host nation cooperation and enhance NTCC member capabilities to responsively meet allied and partner sending nation support requirements for exercises, contingencies or operations. The NTCC mission is to streamline host nation support (HNS) coordination between member nations. The organization's vision is to be the leading multinational network for host nation support. Through information sharing and