Assessing and Managing Chemicals under TSCA

Hexabromocyclododecane

What chemicals are addressed in the action plan?

The Hexabromocyclododecane (HBCD) Action Plan, released on August 18, 2010, addresses EPA’s review of hexabromocyclododecane (HBCD), a category of brominated flame retardants.

Why is EPA concerned about these chemicals?

HBCD is used in expanded polystyrene foam (EPS) in the building and construction industry, as well as in consumer products. People may be exposed to HBCD from products and dust in the home and workplace, as well as its presence in the environment.

HBCD is found world-wide in the environment and wildlife. It is also found in human breast milk, adipose tissue, and blood. It bioaccumulates in living organisms and biomagnifies in the food chain. It is persistent in the environment and is transported long distances.

HBCD is highly toxic to aquatic organisms. It also presents human health concerns based on animal test results indicating potential reproductive, developmental and neurological effects.

What action is EPA taking?

September 16, 2015: EPA issued a final significant new use rule (SNUR) covering certain uses of HBCD. The final rule requires notification to EPA 90 days prior to U.S. manufacture, import, or processing of HBCD in consumer textiles (except for use in motor vehicles) or textile articles.

April 2011 -- EPA began the Design for the Environment alternatives assessment.

September 24, 2013 -- EPA posted the draft Design for the Environment alternatives assessment for comment. Read the press release.

June 12, 2014 – EPA issued the Final Design for the Environment Alternatives Assessment for Hexabromocyclododecane (HBCD)  that evaluates and compares potential hazards associated with HBCD and three alternatives. Read more. For more information, contact Emma Lavoie (lavoie.emma@epa.gov).

Previous Action

Access the public comment docket for the Hexabromocyclododecane (HBCD) Significant New Use Rule (SNUR) (Docket ID EPA-HQ-OPPT-2011-0489) on Regulations.gov.

Download the complete Hexabromocyclododecane (HBCD) Action Plan

Access the public comment docket for the Hexabromocyclododecane (HBCD) Action Plan (Docket ID EPA-HQ-OPPT-2010-0550) on Regulations.gov.

Access information on the Safer Choice Partnership on Flame Retardant Alternatives for Hexabromocyclododecane (HBCD).

Access the public comment docket for the Safer Choice Partnership draft report for alternatives to Hexabromocyclododecane (Docket ID EPA-HQ-OPPT-2013-0379) on Regulations.gov.