This article series aims to eliminate usage errors and help non-native speakers to write clearly and fluently. We suggest that you always do proper research and use style guides effectively. For anything you are not sure of, feel free to ask us.
When referring to changes to legislation, “amend/amendment” are better words than “modify/modification.” In other contexts, the word “change” is a more common alternative.
“The Commission … undertook to make proposals to
modify the regulation before issuing the next annual report, which is to be drawn up in mid-2009.”
Misused English words and expressions in EU publications by Jeremy Gardner [Updated 8.11.2013]