 Complete the following phrase:  At EPA, Andersens responsibilities included analysis of regulatory impact, cost, and trade, technology co-operation, and sector projects in halons, foams, mobile air conditioning, and military uses. Over his tenure he pioneered EPAs voluntary approaches to ozone layer protection including the phase-out of chlorofluorocarbonCFC in the manufacturing of food packaging, the recycling of CFC from vehicle air conditioning, the halt to testing and training with halon, and the accelerated CFC solvent phase-out in electronics manufacturing. Andersen also brought Soviet authorities together with NASA scientists and EPA senior managers to gain agreement for US Total Ozone Mapping Spectrometer TOMS be carried to space on a Soviet Meteor-3 satellite1994 rocket in order to overcome loss of access to space resulting from the 