Certified Specialist of Wine (CSW) The CSW exam spans terroir science, fermentation chemistry, and blind tasting protocols that separate casual enthusiasts from industry professionals. Candidates must distinguish regional styles across hundreds of appellations while demonstrating technical knowledge of phenolics, malolactic conversion, and oxidation. Most underestimate the rigor demanded.
| Exam Name | Certified Specialist of Wine |
| Exam Code | CSW |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
