EPA prepared this document to provide voluntary cleanup guidelines to homeowners, cleanup contractors, industrial hygienists, policy makers and others involved in meth lab remediation. It does not set requirements, but rather suggests a way of approaching meth lab remediation. Those using this document should also consult their appropriate municipal, county or state guidance documents, regulations and statutes. This document is not meant to supersede municipal, county or state guidance documents, regulations or statutes (however this document may be useful to municipalities, counties and states as they develop and/or review and revise their own guidelines). EPA did not design this document for real-estate transaction purposes.