| Animal, Livestock (import/export) | Info / Apply | 617-626-1791 | Dept. of Agricultural Resources |
| Cattle Dealers | Info / Apply | 617-626-1797 | Dept. of Agricultural Resources |
| Dairies, Milk Dealers & Milk Plants | Info /Apply | Search/File complaint | Dept. of Agricultural Resources |
| Fishing & Shellfishing (commercial & scientific) | Info / Apply | 617-626-1520 | Div. of Marine Fisheries |
| Fishing (fresh water), Hunting, Trapping & Waterfowl | Info / Apply | 617-626-1590 | Dept. of Fish & Game |
| Fishing (salt water, recreational) | Info / Apply | 617-626-1520 | Div. of Marine Fisheries |
| Shellfishing (recreational) | Info / Permits issued by towns | Div. of Marine Fisheries |
| Lobstering (recreational) | Info / Apply | 617-626-1520 | Div. of Marine Fisheries |
| Lumber Producers, Native | Info / Apply | Search | File complaint | Board of Building Regs. & Stds. |
| Nurseries (horticultural) | Info | 617-727-3000 | Dept. of Agricultural Resources |
| Pet Shops | Info / Apply | 617-626-1795 | Dept. of Agricultural Resources |
| Horses/Equine (Stables, Riding Schools, Instructors, Dealers, Transport) | Info / Apply | Search/File complaint | Dept. of Agricultural Resources |
| Seafood Dealer | Info / Apply | Search | 617-626-1520 | Div. of Marine Fisheries |
| Timber Harvesters | 617-626-1459 | Dept. of Conservation & Recreation |
| Veterinarians | Info / Apply | Search | File Complaint | Div. of Professional Licensure |