Section 13: Health and Safety Information 165Consumer Information on Wireless PhonesSection 13measuring actual RF exposure during day-to-day use ofwireless phones. Many factors affect this measurement,such as the angle at which the phone is held, or whichmodel of phone is used.What is FDA doing to find out more about the possiblehealth effects of wireless phone RF?FDA is working with the U.S. National ToxicologyProgram and with groups of investigators around theworld to ensure that high priority animal studies areconducted to address important questions about theeffects of exposure to radio frequency energy (RF).FDA has been a leading participant in the World HealthOrganization international Electromagnetic Fields (EMF)Project since its inception in 1996. An influential result ofthis work has been the development of a detailed agendaof research needs that has driven the establishment of newresearch programs around the world. The Project has alsohelped develop a series of public information documentson EMF issues.FDA and Cellular Telecommunications & InternetAssociation (CTIA) have a formal Cooperative Researchand Development Agreement (CRADA) to do researchon wireless phone safety. FDA provides the scientificoversight, obtaining input from experts in government,industry, and academic organizations. CTIA-fundedresearch is conducted through contracts to independentinvestigators. The initial research will include bothlaboratory studies and studies of wireless phone users.The CRADA will also include a broad assessment ofadditional research needs in the context of the latestresearch developments around the world.
