EDF Health

Selected tag(s): China

One solid step for REACH, one giant leap for chemicals policy

By Allison Tracy / Published: March 21, 2011

Allison Tracy is a Chemicals Policy Fellow. Richard Denison, Ph.D., is a Senior Scientist.

While efforts to improve U.S. chemical safety legislation have been at, shall we say, a stand-still for the past few months, our European counterparts have been buzzing with activity.  U.S. NGOs, industry, regulators and lawmakers should be paying really close attention to all that buzz as they deliberate the shape of U.S. chemicals policy in the new Congress.

The European Chemicals Agency (ECHA) is currently in the thick of processing registrations received by the first major deadline under REACH, the European Union’s chemicals regulation for the Registration, Evaluation, Authorization and Restriction of Chemicals.  November 30, 2010 was the first of three deadlines for registering existing chemicals (termed “phase-in substances” under REACH); it applied to the highest-volume and most hazardous chemicals on the market.  Some 4,700 new and existing chemicals have now been registered under REACH since it took effect in mid-2008, including about 3,500 existing chemicals subject to that first deadline based on high volume or toxicity.

In contrast to Las Vegas, what is happening in Europe is not staying in Europe.  That alone makes it worth paying attention to.  Read More »

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Adding a hammer to TSCA’s tool belt: Clear deadlines and, yes, hammers to ensure they’re met, are essential to TSCA reform

By / Published: November 15, 2010

Richard Denison, Ph.D., is a Senior Scientist.

For decades, the American chemical industry has produced and used chemicals virtually without condition, due to the laissez-faire approach embodied in TSCA.  The consequence?  Tens of thousands of chemicals are in everyday use with little health and environmental data, let alone evidence of their safety.  This has led to a crisis in confidence among commercial buyers, users and sellers of chemicals and products made using chemicals – not to mention consumers, state and local government and the general public.

Meaningful TSCA reform must address these problems, by not only systematically subjecting chemicals on the market to data requirements and safety determinations – but also ensuring all this is done in an efficient and timely manner.

That’s where hammers come in.  Read More »

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Hitting ’em where it hurts: BPA reduces sperm quantity and quality in male workers

By / Published: October 28, 2010

Richard Denison, Ph.D., is a Senior Scientist.

As reported by Rob Stein in the Washington Post this morning, a NIOSH-funded study of male Chinese workers conducted by researchers at Kaiser-Permanente in Oakland, California has found that exposure to the endocrine-disrupting chemical bisphenol A (BPA) significantly increases the incidence of low sperm counts and concentrations, as well as lowered sperm motility and higher mortality.

The 5-year study, published in the peer-reviewed journal Fertility and Sterility (that’s a title only slightly more cheery than the CDC’s publication Morbidity and Mortality!), shows that the same kinds of adverse effects of BPA on sperm already observed in animal studies also occur in humans with detectable levels of BPA in their urine.

And while the most pronounced effects were observed in highly exposed workers, the authors of the study note:

Similar dose-response associations were observed among participants with only environmental BPA exposure at levels comparable to men in the general United States population.

Despite a markedly reduced sample size in this group of men exposed only to low environmental BPA sources, the inverse correlation between increased urine BPA level and decreased sperm concentration and total sperm count remain statistically significant.

Read More »

Posted in Emerging science, Health science / Also tagged , , , , , | Read 2 Responses

Raising the bar for chemical safety will spur, not stifle, innovation

By / Published: May 9, 2010

Richard Denison, Ph.D., is a Senior Scientist.

An emerging chemical industry talking point in TSCA reform is the claim that imposing new requirements on new chemicals will somehow stifle innovation.  The milder manifestation of this perspective emanates from those who oppose requiring a safety determination for new chemicals unless they raise major red flags in an initial review.

But some in the industry go further, arguing that even requiring safety data for new chemicals would put the big chill on development of new chemicals.

I beg to differ with both arguments.  This post will make the opposite case, and will also argue that true innovation embraces rather than shuns safety, and demands the information needed to demonstrate it. Read More »

Posted in Health policy, Regulation, TSCA reform / Also tagged , , , , , , , , , , , | Read 5 Responses

The Katrina chronicles: Formaldehyde-laced trailers set to claim another set of victims

By / Published: March 14, 2010

Richard Denison, Ph.D., is a Senior Scientist.

The Washington Post ran a front-page article Saturday, written by Spencer Hsu, which reported the auction sale by FEMA of most of the 120,000 notorious formaldehyde-tainted trailers it had purchased five years ago to house the victims of Hurricane Katrina.

The article cites FEMA as saying that “wholesale buyers from the auction must sign contracts attesting that trailers will not be used, sold or advertised as housing, and that trailers will carry a sticker saying, ‘Not to be used for housing’.”

Think that’s likely to be enough?  Read More »

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Shanghai diary

By John Balbus / Published: November 26, 2008

John Balbus, M.D., M.P.H., is Chief Health Scientist.

Some 216 delegates representing 26 countries converged on the largest city in China last week for the 7th meeting of the International Standards Organization (ISO) Technical Committee (TC 229) on Nanotechnologies.

In China, the turtle symbolizes cosmic order, strength, endurance and wisdom.  In the US, the turtle has come to symbolize slow progress and not keeping up with the times.  Which representation better captures what’s going on in ISO’s TC 229?   Maybe a little of both. Read More »

Posted in Health policy, International, Nanotechnology / Tagged | Comments are closed