The Environmental Protection Commission will hold public hearings on proposed amendments to amend Iowa Admin. Code r.135, Technical Standards and Corrective Action Requirements for Owners and Operators of Underground Storage Tanks. The hearings will be April 28, 29, and 30, 2010. http://www.legis.state.ia.us/aspx/ACODOCS/DOCS/04-07-2010.Bulletin.pdf pp. 2319-32.