Certified Specialist of Wine (CSW2019) Wine service demands precision proper glassware, temperature control, and pairing logic directly affect customer experience and restaurant margins. CSW2019 tests the operational knowledge sommeliers apply daily—from identifying cork taint to calculating pour costs—transforming theoretical wine knowledge into decisions that generate revenue and loyalty.
| Exam Name | Certified Specialist of Wine |
| Exam Code | CSW2019 |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
