The rows

SIA ACS fees: every figure the SIA publishes

Updated 2026-10-28

These are the 6 providers that print a number on their own page. The median is £950; the rest answer with a quote form and are listed separately.

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What each provider publishes

SIA: apply for ACS approval

Publishes £25 on its own page, read 2026-10-28.

Source: SIA: apply for ACS approval

SIA: apply for ACS approval

Publishes £400 on its own page, read 2026-10-28.

Source: SIA: apply for ACS approval

SIA: apply for ACS approval

Publishes £800 on its own page, read 2026-10-28.

Source: SIA: apply for ACS approval

SIA: understanding ACS assessments

Publishes £1,100 on its own page, read 2026-10-28.

Source: SIA: understanding ACS assessments

SIA: apply for ACS approval

Publishes £1,600 on its own page, read 2026-10-28.

Source: SIA: apply for ACS approval

SIA: apply for ACS approval

Publishes £2,400 on its own page, read 2026-10-28.

Source: SIA: apply for ACS approval

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Sources

This site's own dataset, every figure quoted from its source and dated:

The UK Sia Acs Fees carries 6 published figures read from 2 sources' own pages, from 25 to 2,400 GBP, read 28 October 2026.

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