Information for Minnesota
The 2010 version of the Clandestine Drug Lab General Cleanup Guidance specifically addresses clandestine drug labs but added meth use sites in 2013. Encapsulation with two coats of sealant sprayed on is required. Post remediation sampling is necessary to show that surfaces are <1.5ug/100cm². Third party testing is recommended but not required.
Minnesota Department of Health
Environmental Health Division/Meth Lab Program
P.O. Box 64975, St. Paul MN 55164-0975
The DEA has kept a catalog of properties since 2004 across the nation of locations of clandestine meth lab busts completed by their department, check to see if your property is on their list:
EPA Voluntary Guidelines for Methamphetamine Laboratory Cleanup