Been doing family tree for my Dad's girlfriend. Her brother died in The Netherlands around 1986 after having a motorbike accident and was buried there. Trying to find out if there are any death records over there.
Try this index on FamilySearch: https://www.familysearch.org/search/collection/2704829 Also advice from this site: Code: https://www.dutchgenealogy.nl/how-to-obtain-certified-copies-of-birth-marriage-or-death-records-from-the-netherlands/ I found the second one via internet search. I know nothing about it, but the information looks useful... maybe. Good luck.
The name of the person that died from the accident in or around 1986 would maybe a good starting point, rough area of Holland, Can you advise please?