Toxic chemicals can enter food through packaging. We made a list.

Tom Neltner, J.D. and Boma Brown-West with Maricel Maffini and Michelle Mauthe Harvey

This is the second in a series evaluating the challenges in single-use food packaging waste.

In the late 1980s, the Council of Northeast Governors (CONEG) was concerned that heavy metals in packaging would accumulate in recycled materials to levels that presented serious health concerns. The organization drafted model legislation that prohibited the intentional addition of mercury, lead, cadmium, and hexavalent chromium to any component of packaging, including inks. It also set a 100 parts-per-million limit on the total amount of these four heavy metals. To ensure compliance, companies making packaging materials had to provide certificates of compliance to downstream purchasers and report compliance to the states.

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Why businesses and state governments aren’t waiting for federal action on chemicals transparency

As a Trump Administration appointee tries to dismantle EPA’s credibility as a guardian of public health and the environment, other actors have been stepping up. We recently examined retailers leading the way on removing chemicals of concern from the marketplace – but there has also been significant activity from state governments and companies to increase transparency about the chemicals we are exposed to every day and to empower consumers to make informed decisions about their product purchases.

Regulatory steps in the right direction

Government activity has recently focused on cleaning products, for good reason as the contents of these products are typically the biggest mystery for consumers.

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