Adjustment to the Payment Structure
26th January 2026
Adjustments to the payment structure are intended to promote greater transparency and a more balanced approach to billing, benefiting all stakeholders.

ISAC hereby want to inform customers of changes to the payment structure that will take effect during the current year.
ISAC’s new fee schedule came into force in October 2024 and has been used as the basis for fee collection for the year 2025.
Following a review of the billing arrangement, it has been decided to change the implementation of fee collection. Instead of invoicing for all assessments at the end of the year, as has been the practice in recent years, invoicing will henceforth be carried out for the basic fee and the technical area during the first quarter of each year. In addition, each assessment conducted throughout the year will be invoiced separately.
These changes aim to distribute costs more evenly for customers and to ensure a more stable cash flow for ISAC.
ISAC also announce that companies holding accreditation through Swedac will hereafter be invoiced directly by Swedac, rather than through ISAC.
ISAC hopes that this revised arrangement will contribute to increased transparency and a better balance in billing, for the benefit of all parties involved.