On October 7, 2015, EPA sent a Request for Information to Section 114(a) of the Clean Air Act to Landmark Services - East Troy, WI to determine its compliance with the Risk Management Program, pursuant to Section 112(r) of the Act. EPA found that the Respondent had violated the regulations implementing Section 112(r) of the Act. EPA found that the Respondent had violated the regulations implementing Section 112(r) of the Act by failing to comply with 40 CFR Part 68 190(b)(1), the requirement to resubmit its RMP at least every five years. EPA and Respondent agreed to this ESA, and a civil penalty of $1,600 was ordered.