Nos avocats Frank H. Hackmann Mr. Hackmann provides legal advice on a wide variety of environmental topics including establishing and maintaining effective environmental compliance monitoring programs, integrating environmental issues into business strategic planning, advising on permits and permit applications, evaluating the environmental aspects of various business transactions, including acquisitions and divestitures, representing PRP's in Superfund issues, and handling other related environmental and enforcement matters, including the negotiation of voluntary site cleanups. His practice is approximately one-third handling environmental litigation, one-third providing compliance counseling and one-third advising on real estate development and transaction issues.