OSHA Convenes Rulemaking Panel on Diacetyl

The Occupational Safety and Health Administration (OSHA) will convene a rulemaking panel May 5, 2009, to study the effects that a proposed rule on occupational exposure to diacetyl would have on small businesses. The Small Business Regulatory Enforcement Fairness Act (SBREFA) panel allows small businesses that may be affected by the proposal to provide comments before an agency publishes the rule in the Federal Register. The panel must submit its final report within 60 days after convening.

Diacetyl is a chemical used in butter flavoring for popcorn and confectionery products that has allegedly been linked to bronchiolitis obliterans, a lung disease diagnosed in a number of workers at U.S. popcorn-manufacturing plants. The topic was covered in issue 296 of this Update. See OSHA News Release, April 29, 2009.