The Swiss Association of Independent Winemakers (ASVEI) aims to promote the quality and authenticity of Swiss wines, and to uphold and safeguard the rights of its members. Seven regional sections are grouped at the national level within the ASVEI.

The ASVEI has 600 members, representing about a third of all domestic producers and 30% of the national production. Its members have a high level of wine education and oenology training.