Frequently Asked Questions

The following are categories of frequently asked questions related to environmental health. Click a category to see questions and answers:

• Commercial Body Art
• Engineering Operator Certification
• Environmental Epidemiology & Toxicology
• Mercury in Fish
• Food & Drug
• Hazardous Substances Emergency Events Surveillance
• Imported Drywall
• Lead Poisoning Prevention
• Louisiana Toxic Substance Incidents
• Mold
  • NIOSH/CDC Indoor Environmental Quality
  • EPA Mold Information
• Oil Spill
• Pesticides-General
• Pesticides in Schools
• Product Registration
• Tanning