Phone group sues San Francisco over radiation lawJuly 23, 2010 By PETER SVENSSON , AP Technology Writer in Technology / Telecom
(AP) -- The wireless industry sued the city of San Francisco on Friday to stop a law that requires cell phone stores to post how much radio energy each model emits.
It's the first law of that kind in the nation. The industry trade group known as CTIA - The Wireless Association said the law will mislead consumers into thinking that one phone might be safer than another on the basis of radiation measurements.
The city attorney's office had no immediate comment on the suit.
In its lawsuit filed in U.S. District Court in San Francisco, the industry group also said the city is usurping the authority of the Federal Communications Commission, which sets limits for phone radiation.
The local ordinance requires cell phone retailers to disclose a measure of much energy will theoretically be absorbed by a user's head. FCC limits this specific absorption rate, or SAR, to an average of 1.6 watts per kilogram. Measurements for phones sold in the U.S. are available on the agency's site, but not usually in stores.
"Nobody should be suggesting to consumers that they ought to be shopping for phones based on a difference in SAR values," said John Walls, vice president for public affairs at CTIA. "There's no scientific basis to suggest, as the ordinance does, that two phones with different values have a safety distinction between them," as long as they're below the FCC's limit.
Under the law, larger chains will have to place SAR notices starting in February, while other stores will have until 2012.
The lawsuit is not the first response from CTIA. The association, which represents all major wireless carriers, usually holds a trade show in San Francisco in the fall. After the law was passed, CTIA announced that it would hold the show as planned this year, then look for another host city.
"We thought it was a clear message from the mayor that we weren't wanted there," Walls said.
San Francisco is known for novel legislation. It has banned plastic grocery bags, ended municipal use of bottled water, made composting mandatory and required the posting of nutrition information in restaurants.
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"Phone group sues San Francisco over radiation law" July 23, 2010 https://phys.org/news/2010-07-group-sues-san-francisco-law.html