| Topic | Contact | Department | Governing Agency |
|---|---|---|---|
| Arboriculture | Shannon Scott | Landscape Management | isaarbor.com |
| Chemical Labels & MSDS | Patrick McWilliams | Chemical Application | cdms.net/LabelsMsds/LMDefault.aspx |
| Dust Control | Brian Fero | Civil Contracting | maricopa.gov/aq/divisions/compliance/dust |
| Pest Control | Patrick McWilliams | Chemical Application | sb.state.az.us |
| Safety | Miguel Vasquez | Safety | ica.state.az.us/ADOSH/ |
| SWPPP | Brian Fero | Civil Contracting | azdeq.gov/environ/water |
| Transportation - AZ State | Ralph Hoffman | Fleet Services | azdot.gov |
| Transportation - Federal | Ralph Hoffman | Fleet Services | fmcsa.dot.gov |
