California rules on formaldehyde.

Citing studies on throat cancer, workplace asthma, and increased asthma and allergies in children, the California Air Resources Board has adopted new restrictions on formaldehyde that will cut by nearly 60% the amount of the chemical emitted into air from the resins and glues used to bond plywood, particleboard, and medium-density fiberboard. The total amount of formaldehyde emitted into California's air each year will be reduced from the current 650 tons to 150 tons. The new rule will be phased in beginning in 2009, with full implementation in 2012. It will apply to all products sold, used, or made for sale in the state. Manufacturers will need to obtain third-party certification, maintain records, and label all wood or wood products to show compliance with the law.

edited by Erin E. Dooley