| Business | Phone |
| Us Animal Plant Health Inspctn 2200 Broening Hwy # 140, Baltimore 21224 | (410) 631-0075 |
| Us Cooperative Extension Svc 31 Hopkins Plz # 1230, Baltimore 21201 | (410) 962-2283 |
| Us Food & Drug Adm 6000 Metro Dr # 100, Baltimore 21215 | (410) 962-3396 |
| Us Food & Drug Adm 900 Madison Ave, Baltimore 21201 | (410) 962-3396 |
| Us Food Safety Inspection Svc 40 S Gay St, Baltimore 21202 | (410) 962-2510 |
| Us Food & Nutrition Svc 101 W Chesapeake Ave, Baltimore 21285 | (410) 962-2390 |
| Us Food & Nutrition Svc 515 E Joppa Rd, Baltimore 21286 | (410) 962-2390 |