Which region in Portugal was formerly known as "Vinho Regional Ribatejano"?

The region in Portugal formerly known as "Vinho Regional Ribatejano" is now referred to as IGP Tejo. This change reflects the ongoing efforts by Portuguese wine authorities to standardize and promote the quality of regional wines through the Indicacão Geográfica Protegida (IGP) system. The designation of IGP Tejo helps distinguish the wines produced in this region, which is characterized by its unique climate and diverse terroirs, enhancing its reputation in both domestic and international markets.

The IGP Tejo is recognized for its production of both red and white wines, often featuring indigenous grape varieties as well as international ones, contributing to its versatility and appeal. Understanding this renaming is essential for those studying Portuguese wines, as it highlights the importance of regional authority in wine classification and marketing.

The other regions mentioned, such as Alentejano, Lisboa, and Dão, each have their own unique characteristics and designations that are distinct from Tejo, further enriching the landscape of Portuguese wine production.