p>CBS determines the classification of business activities in the SBI 2025 code system. The Chamber of Commerce is responsible for correctly assigning SBI codes to enterprises according to their activities. CBS receives daily updates of the SBI codes assigned to enterprises by the Chamber of Commerce. This takes place even if there is no SBI revision. </p>
<p>CBS and the Chamber of Commerce are collaborating closely to ensure that businesses will also be correctly classified in SBI 2025. This process is due for completion by September 2025, after which the Chamber of Commerce will switch to the new SBI 2025. CBS will phase in SBI 2025 between 2026 and 2029.</p