Oak processionary these caterpillars in other areas should be reported to the Forestry Commission. The research agency of the Forestry Commission has issued guidance on the way to contain outbreaks and deal with infestations, so as not to increase the risk to the public. On 31 March 2008 an emergency amendment added the moth to the list of pests in The Plant Health (Forestry) Order 2005, and has required all oak trees coming into the UK from the rest of Europe to have Plant Passports. In 2013 the Forestry Commission announced helicopters would be deployed to "blanket spray woodland" where the caterpillars
California Office of Environmental Health Hazard Assessment scientific responsibilities are fulfilled by a highly educated and trained professional staff of about 120 individuals. The staff include toxicologists, epidemiologists, biostatisticians and physicians; many have international reputations in their scientific fields. In fiscal year 2007–2008 OEHHA was budgeted for approximately $17.5 million or 1/500th of 1% the state General Fund; $8 million is from the general fund. California Office of Environmental Health Hazard Assessment The Office of Environmental Health Hazard Assessment, commonly referred to as OEHHA (pronounced oh-EEE-ha), is a specialized department within the cabinet-level California Environmental Protection Agency (CalEPA) with responsibility for evaluating health risks from environmental chemical