Recently I needed advice from an experienced lawyer.
My
research led me to https://gram-news.com.ua/naslidky-neyavky-v-sud-st-268-kupap-shho-potribno-znaty-shhob-unyknuty-problem/.
It was hard to find simple info. Most sources were outdated.
Clear breakdown of Article 268 helped me.
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Worth checking if you need info on Ukrainian law.