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OTHER FUNCTIONS
Some studies have suggested that some biological effects may occur, but such findings have
not been confirmed by additional research. In some cases, other researchers have had
difficulty in reproducing those studies, or in determining the reasons for inconsistent results.
What is FDA s role concerning the safety of wireless phones?
Under the law, FDA does not review the safety of radiation-emitting consumer products
such as wireless phones before they can be sold, as it does with new drugs or medical
devices. However, the agency has authority to take action if wireless phones are shown to
emit radiofrequency energy (RF) at a level that is hazardous to the user. In such a case, FDA
could require the manufacturers of wireless phones to notify users of the health hazard and
to repair, replace or recall the phones so that the hazard no longer exists.
Although the existing scientific data do not justify FDA regulatory actions, FDA has urged
the wireless phone industry to take a number of steps, including the following :
Support needed research into possible biological effects of RF of the type emitted by
wireless phones;
Design wireless phones in a way that minimizes any RF exposure to the user that is not
necessary for device function; and
Cooperate in providing users of wireless phones with the best possible information on
possible effects of wireless phone use on human health
FDA belongs to an interagency working group of the federal agencies that have
responsibility for different aspects of RF safety to ensure coordinated efforts at the federal
level. The following agencies belong to this working group :
National Institute for Occupational Safety and Health
Environmental Protection Agency
Federal Communications Commission
Occupational Safety and Health Administration
National Telecommunications and Information Administration
The National Institutes of Health participates in some interagency working group activities,
as well.
FDA shares regulatory responsibilities for wireless phones with the Federal Communications
Commission (FCC).
All phones that are sold in the United States must comply with FCC safety guidelines that
limit RF exposure.
FCC relies on FDA and other health agencies for safety questions about wireless phones.
