This article presents the results of a January 2013 workshop convened at the California NanoSystems Institute of the University of California, Los Angeles (UCLA) and hosted by the University of California Center for the Environmental Implications of Nanotechnology, as well as the UCLA Center for Nanobiology and Predictive Toxicology. Using carbon nanotubes as a case study, national and international leaders from government, industry, and academia discussed the utility of alternative test strategies (ATS) for decision-making analyses of engineered nanomaterials (ENM). After discussions, participants generated a short list of generally shared viewpoints, including a general view that ATS approaches for ENMs can significantly benefit chemical safety analysis. The article is available for purchase online.

President Obama won a decisive victory on November 6, 2012, and the forecast for the next four years is clearer now than it was pre-election. This Washington Watch column offers some preliminary observations on what lies ahead for domestic environmental management issues at the legislative and regulatory levels.

The California Department of Toxic Substances Control (CDTSC) is one step closer to implementing the state’s Green Chemistry Initiative (GCI), which directs regulators to evaluate safer alternatives to chemicals that are believed to be toxic. These are not “garden variety” chemical regulations that impose a restriction here or there to prevent a perceived risk. Far from it. These regulations are game-changers. They ultimately will transform the way manufacturers select raw materials and make consumer products. As a result, these regulations are likely to influence significantly — and permanently — the way consumer products are conceived, formulated, and distributed. This “Washington Watch” column summarizes the core elements of the proposed Safer Consumer Products Regulations, highlighting significant changes from prior proposals.

In July, the California Department of Toxic Substances Control (DTSC) released proposed Safer Consumer Products regulations, the newest iteration of the much-anticipated regulatory implementation of the state’s Green Chemistry Initiative.

In July, the California Department of Toxic Substances Control (DTSC) released proposed Safer Consumer Products regulations, the newest iteration of the much anticipated regulatory implementation of California's Green Chemistry Initiative. Below is a summary of the core elements of the proposed regulations -- chemicals of concern (COC), priority products (PP), alternative analysis (AA), and regulatory responses.

On October 31, 2011, the California Department of Toxic Substances Control (CDTSC) released an “informal draft” of its Safer Consumer Products Regulations. The draft does a good job of outlining how CDTSC intends to implement key mandates contained in the state’s Green Chemistry Initiative, which directs regulators to evaluate safer alternatives to chemicals that are believed to be toxic. This “Washington Watch” column summarizes key provisions of this precedent-setting, game-changing regulatory development.

Most would agree that legislative reform of the U.S. Toxic Substances Control Act (TSCA) is long overdue. Few agree on what to change and how best to proceed. If you throw in the 2012 presidential election, you have gridlock. Commerce marches on, however, and with the Environmental Protection Agency reinventing TSCA implementation in innovative and effective ways, Reach setting the new global tone, and California creating a new template for sustainable consumer products, TSCA reform is at risk of becoming a distracting afterthought. Stakeholders must develop new strategies to survive and flourish in these fast-changing times.

On October 31, 2011, the California Department of Toxic Substances Control (DTSC) released an informal draft of their Safer Consumer Products Regulations (SCPR). The proposal came after the California Secretary for Environmental Protection instructed DTSC to stop issuing proposed regulations and to instead “take additional time to be responsive to the concerns raised and revisit the proposed regulations.”

In response to concerns expressed by diverse stakeholders over the final draft of its Safer Consumer Product Alternatives (SCPA) regulations, the California Environmental Protection Agency (CalEPA) has delayed implementation of the regulations, which focus on chemicals and chemical ingredients in consumer products. The net effect of this recent development on the regulation of chemical substances in consumer products in California is uncertain. This column discusses the recent change in plans and its implications for the chemical community.