Chemical Law Has Global Impact

The new laws in the European Union require companies to demonstrate that a chemical is safe before it enters commerce -- the opposite of policies in the United States, where regulators must prove that a chemical is harmful before it can be restricted or removed from the market. Manufacturers say that complying with the European laws will add billions to their costs, possibly driving up prices of some products.

The changes come at a time when consumers are increasingly worried about the long-term consequences of chemical exposure and are agitating for more aggressive regulation. In the United States, these pressures have spurred efforts in Congress and some state legislatures to pass laws that would circumvent the laborious federal regulatory process.

Adamantly opposed by the U.S. chemical industry and the Bush administration, the E.U. laws will be phased in over the next decade. It is difficult to know exactly how the changes will affect products sold in the United States. But American manufacturers are already searching for safer alternatives to chemicals used to make thousands of consumer goods, from bike helmets to shower curtains.

The European Union's tough stance on chemical regulation is the latest area in which the Europeans are reshaping business practices with demands that American companies either comply or lose access to a market of 27 countries and nearly 500 million people.

From its crackdown on antitrust practices in the computer industry to its rigorous protection of consumer privacy, the European Union has adopted a regulatory philosophy that emphasizes the consumer. Its approach to managing chemical risks, which started with a trickle of individual bans and has swelled into a wave, is part of a European focus on caution when it comes to health and the environment.

"There's a strong sense in Europe and the world at large that America is letting the market have a free ride," said Sheila Jasanoff, professor of science and technology studies at Harvard University's John F. Kennedy School of Government. "The Europeans believe . . . that being a good global citizen in an era of sustainability means you don't just charge ahead and destroy the planet without concern for what you're doing."

Under the E.U. laws, manufacturers must study and report the risks posed by specific chemicals. Through the Internet, the data will be available for the first time to consumers, regulators and potential litigants around the world. Until now, much of that information either did not exist or was closely held by companies.

"This is going to compel companies to be more responsible for their products than they have ever been," said Daryl Ditz, senior policy adviser at the Center for International Environmental Law. "They'll have to know more about the chemicals they make, what their products are and where they go."

The laws also call for the European Union to create a list of "substances of very high concern" -- those suspected of causing cancer or other health problems. Any manufacturer wishing to produce or sell a chemical on that list must receive authorization.

In the United States, laws in place for three decades have made banning or restricting chemicals extremely difficult. The nation's chemical policy, the Toxic Substances Control Act of 1976, grandfathered in about 62,000 chemicals then in commercial use. Chemicals developed after the law's passage did not have to be tested for safety. Instead, companies were asked to report toxicity information to the government, which would decide if additional tests were needed.

In more than 30 years, the Environmental Protection Agency has required additional studies for about 200 chemicals, a fraction of the 80,000 chemicals that are part of the U.S. market. The government has had little or no information about the health hazards or risks of most of those chemicals.