it is a way to verify a given product as bpi certified. this will make it easier. anything in the composting needs to be found on this listin list. the problem with the chemicals in food wear, this is a toxic potential carcino. that teflon was phased out. the industry say make them shorter. they are not banned. they work well. they are more mobile in food intake and the soil and plants and they are as likely to be as carcinogenic and toxic. a number of studies have come out. they are used on 40% of food wear, the fiber products to help impart water and degrees resistance. there are a lot of products that do not have them. we have been talking with industry for some time. there is an effort to move to and scale up alternatives. going through the third-party certification we can ensure that. that includes next year a test for fluoride compounds. another piece was the idea every usable cups. we have the event in the city that end up producing a lot of litter and disposable cups. we have seen practices by certain vendors where they are able to provide a reusable cup op