According to Chapter 23, § 13 Section 2 of the Securities Market Act, the Council is authorised to charge reasonable fees from the companies falling within the scope of accounting supervision. Fees charged to equity issuers are based on the listed companies’ market capitalization. For bond issuers and alternative investment funds (AIF), the fee is based on the company’s equity from the latest semi-annual report. From 2024 the fee is invoiced through the Association for Generally Accepted Practice in the Securities Market (this was previously handled mainly by Nasdaq and NGM respectively).
Here you can find more information regarding the Councils fees [pdf] (only available in Swedish).