IQ and IAT set to strengthen collaboration work The Institute of Quarrying (IQ) and the Institute of Asphalt Technology (IAT) have signed an agreement to signal greater collaboration between the two organisations. by Maxine Perella Sign in to continue Sign In Email address Password Stay signed in Trouble signing in? Reset password: Click here Email: mineralplanning@haymarket.com Call: 0208 267 8120 RegisterFREE Limited free articles a month Free email bulletins Register Subscribe Prices on request Full access to mineralandwasteplanning.co.uk Exclusive event discounts Mineralandwasteplanning print magazine Plus lots more including our State of the Industry Report. See all benefits