The tournaments were held from 2 to 4 February 2024 in Paredes, Portugal and Budapest, Hungary.

Portugal was originally scheduled to participate in the Championship II, but they were offered a spot in the top tier due to the withdrawal of the Netherlands.

Ireland won their first EuroHockey Indoor Championship II title and were promoted to the 2026 Men's EuroHockey Indoor Championship by defeating Denmark 3–1 in the final.

Championship II-B was held at the Soroksári Sportcsarnok in Budapest, Hungary from 2 to 4 February 2024.

Turkey won their first EuroHockey Indoor Championship II title and were promoted to the 2026 Men's EuroHockey Indoor Championship by finishing first in the round-robin tournament.