EDF Health

The Court’s TSCA decision is a much bigger win for public health than first meets the eye

By EDF Blogs / Published: November 15, 2019

Robert Stockman is a Senior Attorney.  Richard Denison, Ph.D., is a Lead Senior Scientist.

Yesterday the Ninth Circuit Court of Appeals ruled in a landmark case involving a challenge to EPA’s so-called “framework rules” that lay out how it will implement core provisions of the Toxic Substances Control Act (TSCA) as amended in 2016 by the Lautenberg Act.

An array of health, labor and environmental groups, EDF among them, (see full list of petitioners below) had challenged EPA’s Risk Evaluation Rule and Prioritization Rule on the grounds that they deviated in significant ways from amended TSCA’s requirements.

We clearly won on a major issue in the litigation, but a careful reading of the Court’s opinion shows that we effectively won on another key issue even though the court ruled against us.  And several of the court’s other rulings either suggest it agrees with, or outright affirms, our view of TSCA’s core requirements.  On those remaining issues, the Court specifically did not foreclose any of our arguments, making it clear that they could be presented in legal challenges we bring to EPA decisions in risk evaluations and determinations for individual chemicals.

Read on for our analysis.  Read More »

Posted in Health policy, TSCA reform / Tagged , , | Comments are closed

Think PFAS in food packaging are safe simply because FDA accepted their use? Think again.

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: November 13, 2019

Tom Neltner, J.D., Chemicals Policy Director and Maricel Maffini, Ph.D., Consultant

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PFAS manufacturers’ claims that the agency demands scientific data, including toxicity and exposure, and conducts a rigorous review before allowing the use of the chemicals in contact with food are not accurate.

[/pullquote]Per- and poly-fluorinated alkyl substances (PFAS)—recently dubbed “forever chemicals”—have received a large amount of national attention, mostly due to contamination of drinking water affecting millions of Americans. Since June 2019, when the U.S. Food and Drug Administration (FDA) released its testing results from three studies, questions have arisen about food as a source of PFAS exposure. The main routes by which PFAS enter the food supply are environmental contamination—such as from nearby chemical manufacturing facilities, airports or Department of Defense operations—and from food packaging and processing equipment.

With greater attention on PFAS in food, we’ve noticed several misleading PFAS manufacturers’ talking points asserting that FDA review and acceptance is required for any PFAS to be used in contact with food, and that, due to this review, PFAS that go through this process are safe. However, their claims that the agency demands scientific data, including toxicity and exposure, and conducts a rigorous review before allowing the use of the chemicals in contact with food are not accurate.

Read More »

Posted in FDA, Food, GRAS, PFAS / Tagged , , | Read 1 Response

Time for a safer food supply: The legal challenge to FDA’s GRAS Rule

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: November 10, 2019

Tom Neltner, J.D., Chemicals Policy Director, Environmental Defense Fund

This blog initially was published as a guest column in Chemical Watch on September 9, 2019. After publication, FDA filed its reply brief to the plaintiff’s August 23, 2019 brief. The briefings are complete and the case awaits a decision by the judge.

Litigation is a time-consuming and often inefficient means to fix a broken regulatory system. However, when there is a fundamental disagreement about a regulatory agency’s responsibilities under the law, it is an essential option. Such is the case with the “Generally Recognized as Safe” (GRAS) exemption from the requirement for pre-market approval of food additives in the Federal Food, Drug, and Cosmetic Act (FFDCA). The Food and Drug Administration (FDA) interprets this exemption as allowing companies to determine whether a substance’s use is GRAS in secret without any notice to the agency.

Next year, I anticipate a federal district court will make a final decision on a lawsuit[1] challenging the FDA’s 2016 GRAS Rule that formalized the agency’s broad interpretation of the exemption and its narrow interpretation of its responsibilities under the FFDCA to “protect the public health by ensuring that . . . foods are safe, wholesome, sanitary, and properly labeled . . . .” (21 U.S.C. §393(b)). It would come a decade after the U.S. Government Accountability Office (GAO), the independent, nonpartisan agency that works for Congress, concluded that “FDA’s oversight process does not ensure the safety of all new GRAS determinations.” The GRAS Rule does little to address the shortcomings described by GAO.

Environmental Defense Fund (EDF), represented by Earthjustice, and the Center for Food Safety (CFS) are the plaintiffs in the lawsuit asking the court to declare the GRAS Rule unlawful and vacate the rule. On August 23, we filed with the court our response to the agency’s brief on both parties’ motions for summary judgment. FDA is expected to file a reply in September. Based on these briefs, the court may order oral arguments before making a decision.

Read More »

Posted in FDA, Food, GRAS, Health policy, Public health, Regulation / Tagged , | Comments are closed

EPA’s scientific peer reviewers don’t mince words in blasting its 1,4-dioxane and HBCD risk evaluations

By / Published: November 4, 2019

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

Late Friday is getting to be a popular time for the toxics office at the Environmental Protection Agency (EPA) to publicly release the peer review reports of its Scientific Advisory Committee on Chemicals (SACC).

As EPA did for the Committee’s peer review report on the agency’s first draft risk evaluation under the Toxic Substances Control Act (TSCA), EPA quietly posted sometime quite late last Friday the SACC’s reports on the next two chemicals:  the likely carcinogenic solvent 1,4-dioxane and the developmentally toxic flame retardant hexabromocyclododecane (HBCD).

Even a quick read of the Executive Summaries of those reports amply illustrates why EPA sought to bury them.  I’ll focus here on 1,4-dioxane.

The SACC did note that the content and organization of this draft risk evaluation was “much improved” over the first one for Pigment Violet 29.  So much for the good news; things went downhill from there for EPA.  Read More »

Posted in Health policy, Health science, Regulation, TSCA reform / Tagged , , , | Comments are closed

Without a food safety overhaul for additives, the innovative food craze could spiral out of control

By Tom Neltner, Senior Director, Safer Chemicals Initiative / Published: October 31, 2019

Tom Neltner, J.D., Chemicals Policy Director

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At an FDA-sponsored conference, EDF proposed a new path forward to ensure innovative food ingredients are safe by overhauling how food additives are regulated today.

[/pullquote]Every day brings reports of new ingredients that food innovators around the world have developed to meet consumer demands for a healthier and more sustainable food supply. The innovations range from new ways to extract useful additives from existing sources such as algae to bioengineering to make novel ingredients like sweeteners or proteins that can be grown in a tank instead of on a farm.

At EDF, we encourage innovation that helps communities and the environment thrive, especially in the face of the threats posed by climate change. However, an innovator’s bold claims, especially those involving food safety, must be closely scrutinized before the additive hits the marketplace. Given the potential for harm to consumers, we cannot simply take a company’s assertion of safety at face value – there must be transparency and the Food and Drug Administration (FDA) must provide an independent review.

Read More »

Posted in FDA, Food, GRAS, Public health / Tagged , | Comments are closed

EPA’s just-released methylene chloride draft risk evaluation: Some important context

By / Published: October 29, 2019

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

After more than a month’s delay, EPA today released its draft risk evaluation for methylene chloride.  Running to 725 pages (not counting more than a dozen supplemental files), it will take some time to digest.  But here are some initial observations that provide context for those of you who will be looking closer.

First, methylene chloride is a very nasty chemical.  It has killed a lot of people.  It causes cancer.  Short- and long-term exposure to it is tied to liver effects, immune system effects, nervous system effects, and reproductive/developmental effects.

So it shouldn’t be surprising that EPA’s draft – even coming from an administration not known to be overly worried about the risks of chemicals – has found that most industrial, commercial and consumer uses of methylene chloride present unreasonable risks.

For example, EPA found that workers using methylene chloride-based paint strippers face high risks.  Of course, we knew that already:  EPA identified those risks more than five years ago, and proposed to ban those uses.  This EPA decided it had to do it all over again – which means that thousands of workers have continued to be unnecessarily exposed to this deadly chemical.  And it will be even more years before we get back to where we were before EPA took its mulligan.

So the good news is that EPA seems to be acknowledging that methylene chloride presents high enough risks to warrant regulation under the Toxic Substances Control Act (TSCA).

The bad news is that EPA is dramatically underestimating the magnitude of methylene chloride’s risks – by pulling the same tricks it has for other chemicals among the first 10 it is evaluating under TSCA:

  • EPA once again ignores all exposures and risks to the general population by falsely assuming those exposures and risks are eliminated by actions it has taken or could take under other laws. That means ignoring over 4 million pounds of methylene chloride annually released to air, water and land.  See this backgrounder for the details and why this EPA assumption about methylene chloride is deeply flawed.
  • EPA once again grossly understates risks to workers:
    • EPA assumes that workers will always wear fully effective personal protective equipment (respirators and gloves) to make many of the risks it identifies go away – and to grossly understate the magnitude of the unreasonable risks it does find.
    • EPA once again finds a cancer risk to workers unreasonable only if it exceeds a level of 1 in 10,000 – which is 100 times higher a risk than warrants regulation under TSCA to protect workers and other vulnerable subpopulations.
    • For occupational non-users (ONUs), EPA has once again failed to identify unreasonable risks for the most highly exposed, and hence most vulnerable, workers unless it finds that the majority of workers also face unreasonable risks.

These are just a few initial observations based on our reading of EPA’s opus so far.

So while it’s somewhat encouraging that this new draft risk evaluation has found many more risks than previous drafts, we can already tell the draft falls far short of adequately describing the risks presented by methylene chloride.

Stay tuned.

Posted in Health policy, Health science, Public health, Regulation, TSCA reform, Worker safety / Tagged , , | Comments are closed