If something on this site is wrong, we want to know, particularly if it concerns a requirement, a threshold or a penalty. Write to the address on the contact page with the page and what is incorrect.
What happens next
A reported error on a compliance claim causes that claim to be withdrawn from every page carrying it while it is rechecked, rather than left up pending investigation. Since claims are centralised, a single withdrawal covers every affected page immediately.
How corrections are recorded
Corrections to substantive facts are noted on the page with the date and what changed. We do not silently edit a factual claim and leave the page looking as though it always said the new thing.