1. Federal Insecticide, Fungicide and Rodenticide Act http://ipl.unm.edu/cwl/fedbook/fifra.html
2. National Environmental Policy Act http://www.nepa.gov/nepa/regs/nepa/neaeqia.htm
3. Occupational Safety and Health Act http://www.dol.gov/compliance/guide/osha.htm
4. Clean Air Act http://www.epa.gov/oar/caa/caa.txt
5. Clean Water Act http://www.access.gpo.gov/uscode/title33/chapter26_.html