The proposal for the brick and tile works at Malaga was initially assessed by the EPA in 1987. In 1994 an amendment to the proposal was assessed. This amendment related to the subdivision of part of the brickworks site and did not alter the operation of the brickworks in any way. Since 1987 more has become known about brickwork emissions. As a result the conditions imposed on the proposal in 1987 were out-dated. This inquiry under s46 is to determine whether to change the conditions of Ministerial Statements 003 and 352.