Is a cookie banner required under CPRA?

No. The CPRA does not require every website to display a cookie banner. However, businesses covered by the CCPA as amended by the CPRA must provide notice at or before collecting personal information. Businesses that sell or share personal information must also offer an opt-out method and honour recognised signals such as Global Privacy Control. A cookie banner or preference panel can help provide these notices and choices, but a banner alone does not establish CPRA compliance.