Symbiosis describes close interactions between two or more different species. There are four main types of symbiotic relationships: mutualism, commensalism, parasitism and competition. Symbiotic relationships are important because they are a major driving force of evolution.
Border Security. Exporters. Definition. For C-TPAT purposes, an exporter is defined as: A person or company who, as the principal party in interest in the export transaction, has the power and responsibility for determining and controlling the sending of the items out of the United States.
Export is defined as the actual shipment or transmission of items subject to the EAR out of the United States. The EAR is similar to the ITAR in that it covers intangible exports of âtechnology,â including source code, as well as physical exports of items. Export of Commercial or Dual-Use items-EAR University of Pittsburgh Office of Research, Export Controls team â EChelp@pitt.edu May 29, 2013 Page 4 of 6 2. Deemed Export.